14 files changed, 1505 insertions, 2219 deletions
diff --git a/d4.patch b/backing-dev-convert-class-code-to-use-dev_groups.patch
index 68b153f0add2c8..710d2624e8a5d4 100644
--- a/d4.patch
+++ b/backing-dev-convert-class-code-to-use-dev_groups.patch
@@ -1,3 +1,18 @@
+From foo@baz Tue Jul  9 15:34:49 PDT 2013
+Date: Tue, 09 Jul 2013 15:34:49 -0700
+To: Greg KH <gregkh@linuxfoundation.org>
+From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+Subject: backing-dev: convert class code to use dev_groups
+
+The dev_attrs field of struct class is going away soon, dev_groups
+should be used instead.  This converts the backing device class code to
+use the correct field.
+
+Cc: Andrew Morton <akpm@linux-foundation.org>
+Cc: Jan Kara <jack@suse.cz>
+Cc: Tejun Heo <tj@kernel.org>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
 ---
  mm/backing-dev.c |   19 +++++++++++--------
  1 file changed, 11 insertions(+), 8 deletions(-)
diff --git a/cuse-convert-class-code-to-use-dev_groups.patch b/cuse-convert-class-code-to-use-dev_groups.patch
new file mode 100644
index 00000000000000..b11e4401de6b64
--- /dev/null
+++ b/cuse-convert-class-code-to-use-dev_groups.patch
@@ -0,0 +1,54 @@
+From foo@baz Tue Jul  9 15:33:17 PDT 2013
+Date: Tue, 09 Jul 2013 15:33:17 -0700
+To: Greg KH <gregkh@linuxfoundation.org>
+From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+Subject: cuse: convert class code to use dev_groups
+
+The dev_attrs field of struct class is going away soon, dev_groups
+should be used instead.  This converts the cuse class code to use the
+correct field.
+
+Cc: Miklos Szeredi <miklos@szeredi.hu>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ fs/fuse/cuse.c |   13 ++++++++-----
+ 1 file changed, 8 insertions(+), 5 deletions(-)
+
+--- a/fs/fuse/cuse.c
++++ b/fs/fuse/cuse.c
+@@ -568,6 +568,7 @@ static ssize_t cuse_class_waiting_show(s
+ 
+ 	return sprintf(buf, "%d\n", atomic_read(&cc->fc.num_waiting));
+ }
++static DEVICE_ATTR(waiting, S_IFREG | 0400, cuse_class_waiting_show, NULL);
+ 
+ static ssize_t cuse_class_abort_store(struct device *dev,
+ 				      struct device_attribute *attr,
+@@ -578,12 +579,14 @@ static ssize_t cuse_class_abort_store(st
+ 	fuse_abort_conn(&cc->fc);
+ 	return count;
+ }
++static DEVICE_ATTR(abort, S_IFREG | 0200, NULL, cuse_class_abort_store);
+ 
+-static struct device_attribute cuse_class_dev_attrs[] = {
+-	__ATTR(waiting, S_IFREG | 0400, cuse_class_waiting_show, NULL),
+-	__ATTR(abort, S_IFREG | 0200, NULL, cuse_class_abort_store),
+-	{ }
++static struct attribute *cuse_class_dev_attrs[] = {
++	&dev_attr_waiting.attr,
++	&dev_attr_abort.attr,
++	NULL,
+ };
++ATTRIBUTE_GROUPS(cuse_class_dev);
+ 
+ static struct miscdevice cuse_miscdev = {
+ 	.minor		= MISC_DYNAMIC_MINOR,
+@@ -609,7 +612,7 @@ static int __init cuse_init(void)
+ 	if (IS_ERR(cuse_class))
+ 		return PTR_ERR(cuse_class);
+ 
+-	cuse_class->dev_attrs = cuse_class_dev_attrs;
++	cuse_class->dev_groups = cuse_class_dev_groups;
+ 
+ 	rc = misc_register(&cuse_miscdev);
+ 	if (rc) {
diff --git a/d1.patch b/d1.patch
index 6bf4190b627b6f..776bd82d31b325 100644
--- a/d1.patch
+++ b/d1.patch
@@ -1,58 +1,59 @@
 ---
- drivers/uio/uio.c |   22 +++++++++++++---------
- 1 file changed, 13 insertions(+), 9 deletions(-)
+ drivers/video/output.c |   20 ++++++++++----------
+ 1 file changed, 10 insertions(+), 10 deletions(-)
 
---- a/drivers/uio/uio.c
-+++ b/drivers/uio/uio.c
-@@ -224,38 +224,42 @@ static struct kobj_type portio_attr_type
- 	.default_attrs	= portio_attrs,
- };
+--- a/drivers/video/output.c
++++ b/drivers/video/output.c
+@@ -32,8 +32,8 @@ MODULE_DESCRIPTION("Display Output Switc
+ MODULE_LICENSE("GPL");
+ MODULE_AUTHOR("Luming Yu <luming.yu@intel.com>");
  
--static ssize_t show_name(struct device *dev,
-+static ssize_t name_show(struct device *dev,
- 			 struct device_attribute *attr, char *buf)
+-static ssize_t video_output_show_state(struct device *dev,
+-				       struct device_attribute *attr, char *buf)
++static ssize_t state_show(struct device *dev, struct device_attribute *attr,
++			  char *buf)
  {
- 	struct uio_device *idev = dev_get_drvdata(dev);
- 	return sprintf(buf, "%s\n", idev->info->name);
+ 	ssize_t ret_size = 0;
+ 	struct output_device *od = to_output_device(dev);
+@@ -42,9 +42,8 @@ static ssize_t video_output_show_state(s
+ 	return ret_size;
  }
-+static DEVICE_ATTR_RO(name);
  
--static ssize_t show_version(struct device *dev,
-+static ssize_t version_show(struct device *dev,
- 			    struct device_attribute *attr, char *buf)
+-static ssize_t video_output_store_state(struct device *dev,
+-					struct device_attribute *attr,
+-					const char *buf,size_t count)
++static ssize_t state_store(struct device *dev, struct device_attribute *attr,
++			   const char *buf,size_t count)
  {
- 	struct uio_device *idev = dev_get_drvdata(dev);
- 	return sprintf(buf, "%s\n", idev->info->version);
+ 	char *endp;
+ 	struct output_device *od = to_output_device(dev);
+@@ -62,6 +61,7 @@ static ssize_t video_output_store_state(
+ 	}
+ 	return count;
  }
-+static DEVICE_ATTR_RO(version);
++static DEVICE_ATTR_RW(state);
  
--static ssize_t show_event(struct device *dev,
-+static ssize_t event_show(struct device *dev,
- 			  struct device_attribute *attr, char *buf)
+ static void video_output_release(struct device *dev)
  {
- 	struct uio_device *idev = dev_get_drvdata(dev);
- 	return sprintf(buf, "%u\n", (unsigned int)atomic_read(&idev->event));
+@@ -69,16 +69,16 @@ static void video_output_release(struct
+ 	kfree(od);
  }
-+static DEVICE_ATTR_RO(event);
  
--static struct device_attribute uio_class_attributes[] = {
--	__ATTR(name, S_IRUGO, show_name, NULL),
--	__ATTR(version, S_IRUGO, show_version, NULL),
--	__ATTR(event, S_IRUGO, show_event, NULL),
--	{}
-+static struct attribute *uio_attrs[] = {
-+	&dev_attr_name.attr,
-+	&dev_attr_version.attr,
-+	&dev_attr_event.attr,
+-static struct device_attribute video_output_attributes[] = {
+-	__ATTR(state, 0644, video_output_show_state, video_output_store_state),
+-	__ATTR_NULL,
++static struct attribute *video_output_attrs[] = {
++	&dev_attr_state.attr,
 +	NULL,
  };
-+ATTRIBUTE_GROUPS(uio);
+-
++ATTRIBUTE_GROUPS(video_output);
  
- /* UIO class infrastructure */
- static struct class uio_class = {
- 	.name = "uio",
--	.dev_attrs = uio_class_attributes,
-+	.dev_groups = uio_groups,
+ static struct class video_output_class = {
+ 	.name = "video_output",
+ 	.dev_release = video_output_release,
+-	.dev_attrs = video_output_attributes,
++	.dev_groups = video_output_groups,
  };
  
- /*
+ struct output_device *video_output_register(const char *name,
diff --git a/d10.patch b/d10.patch
index 0dea7e687b140e..e99021f81a85a1 100644
--- a/d10.patch
+++ b/d10.patch
@@ -1,799 +1,11 @@
 ---
- drivers/scsi/osd/osd_uld.c           |   13 +--
- drivers/scsi/sd.c                    |  147 +++++++++++++++++------------------
- drivers/scsi/st.c                    |   25 +++--
- drivers/staging/comedi/comedi_fops.c |   39 ++++-----
- drivers/uio/uio.c                    |   22 +++--
- drivers/video/backlight/backlight.c  |   44 +++++-----
- drivers/video/backlight/lcd.c        |   26 +++---
- drivers/video/output.c               |   20 ++--
- fs/fuse/cuse.c                       |   13 +--
- mm/backing-dev.c                     |   19 ++--
- net/core/net-sysfs.c                 |  134 +++++++++++++++++--------------
- net/ieee802154/wpan-class.c          |   21 ++---
- net/rfkill/core.c                    |   88 +++++++++-----------
- net/wireless/sysfs.c                 |   23 +++--
- 14 files changed, 337 insertions(+), 297 deletions(-)
+ drivers/video/output.c      |   20 +++---
+ net/core/net-sysfs.c        |  134 ++++++++++++++++++++++++--------------------
+ net/ieee802154/wpan-class.c |   21 +++---
+ net/rfkill/core.c           |   88 +++++++++++++---------------
+ net/wireless/sysfs.c        |   23 ++++---
+ 5 files changed, 149 insertions(+), 137 deletions(-)
 
---- a/drivers/scsi/osd/osd_uld.c
-+++ b/drivers/scsi/osd/osd_uld.c
-@@ -107,6 +107,7 @@ static ssize_t osdname_show(struct devic
- 						   class_dev);
- 	return sprintf(buf, "%s\n", ould->odi.osdname);
- }
-+static DEVICE_ATTR_RO(osdname);
- 
- static ssize_t systemid_show(struct device *dev, struct device_attribute *attr,
- 			    char *buf)
-@@ -117,17 +118,19 @@ static ssize_t systemid_show(struct devi
- 	memcpy(buf, ould->odi.systemid, ould->odi.systemid_len);
- 	return ould->odi.systemid_len;
- }
-+static DEVICE_ATTR_RO(systemid);
- 
--static struct device_attribute osd_uld_attrs[] = {
--	__ATTR(osdname, S_IRUGO, osdname_show, NULL),
--	__ATTR(systemid, S_IRUGO, systemid_show, NULL),
--	__ATTR_NULL,
-+static struct attribute *osd_uld_attrs[] = {
-+	&dev_attr_osdname.attr,
-+	&dev_attr_systemid.attr,
-+	NULL,
- };
-+ATTRIBUTE_GROUPS(osd_uld);
- 
- static struct class osd_uld_class = {
- 	.owner		= THIS_MODULE,
- 	.name		= "scsi_osd",
--	.dev_attrs	= osd_uld_attrs,
-+	.dev_groups	= osd_uld_groups,
- };
- 
- /*
---- a/drivers/scsi/sd.c
-+++ b/drivers/scsi/sd.c
-@@ -132,8 +132,8 @@ static const char *sd_cache_types[] = {
- };
- 
- static ssize_t
--sd_store_cache_type(struct device *dev, struct device_attribute *attr,
--		    const char *buf, size_t count)
-+cache_type_store(struct device *dev, struct device_attribute *attr,
-+		 const char *buf, size_t count)
- {
- 	int i, ct = -1, rcd, wce, sp;
- 	struct scsi_disk *sdkp = to_scsi_disk(dev);
-@@ -199,8 +199,18 @@ sd_store_cache_type(struct device *dev,
- }
- 
- static ssize_t
--sd_store_manage_start_stop(struct device *dev, struct device_attribute *attr,
--			   const char *buf, size_t count)
-+manage_start_stop_show(struct device *dev, struct device_attribute *attr,
-+		       char *buf)
-+{
-+	struct scsi_disk *sdkp = to_scsi_disk(dev);
-+	struct scsi_device *sdp = sdkp->device;
-+
-+	return snprintf(buf, 20, "%u\n", sdp->manage_start_stop);
-+}
-+
-+static ssize_t
-+manage_start_stop_store(struct device *dev, struct device_attribute *attr,
-+			const char *buf, size_t count)
- {
- 	struct scsi_disk *sdkp = to_scsi_disk(dev);
- 	struct scsi_device *sdp = sdkp->device;
-@@ -212,10 +222,19 @@ sd_store_manage_start_stop(struct device
- 
- 	return count;
- }
-+static DEVICE_ATTR_RW(manage_start_stop);
-+
-+static ssize_t
-+allow_restart_show(struct device *dev, struct device_attribute *attr, char *buf)
-+{
-+	struct scsi_disk *sdkp = to_scsi_disk(dev);
-+
-+	return snprintf(buf, 40, "%d\n", sdkp->device->allow_restart);
-+}
- 
- static ssize_t
--sd_store_allow_restart(struct device *dev, struct device_attribute *attr,
--		       const char *buf, size_t count)
-+allow_restart_store(struct device *dev, struct device_attribute *attr,
-+		    const char *buf, size_t count)
- {
- 	struct scsi_disk *sdkp = to_scsi_disk(dev);
- 	struct scsi_device *sdp = sdkp->device;
-@@ -230,47 +249,30 @@ sd_store_allow_restart(struct device *de
- 
- 	return count;
- }
-+static DEVICE_ATTR_RW(allow_restart);
- 
- static ssize_t
--sd_show_cache_type(struct device *dev, struct device_attribute *attr,
--		   char *buf)
-+cache_type_show(struct device *dev, struct device_attribute *attr, char *buf)
- {
- 	struct scsi_disk *sdkp = to_scsi_disk(dev);
- 	int ct = sdkp->RCD + 2*sdkp->WCE;
- 
- 	return snprintf(buf, 40, "%s\n", sd_cache_types[ct]);
- }
-+static DEVICE_ATTR_RW(cache_type);
- 
- static ssize_t
--sd_show_fua(struct device *dev, struct device_attribute *attr, char *buf)
-+FUA_show(struct device *dev, struct device_attribute *attr, char *buf)
- {
- 	struct scsi_disk *sdkp = to_scsi_disk(dev);
- 
- 	return snprintf(buf, 20, "%u\n", sdkp->DPOFUA);
- }
-+static DEVICE_ATTR_RO(FUA);
- 
- static ssize_t
--sd_show_manage_start_stop(struct device *dev, struct device_attribute *attr,
--			  char *buf)
--{
--	struct scsi_disk *sdkp = to_scsi_disk(dev);
--	struct scsi_device *sdp = sdkp->device;
--
--	return snprintf(buf, 20, "%u\n", sdp->manage_start_stop);
--}
--
--static ssize_t
--sd_show_allow_restart(struct device *dev, struct device_attribute *attr,
--		      char *buf)
--{
--	struct scsi_disk *sdkp = to_scsi_disk(dev);
--
--	return snprintf(buf, 40, "%d\n", sdkp->device->allow_restart);
--}
--
--static ssize_t
--sd_show_protection_type(struct device *dev, struct device_attribute *attr,
--			char *buf)
-+protection_type_show(struct device *dev, struct device_attribute *attr,
-+		     char *buf)
- {
- 	struct scsi_disk *sdkp = to_scsi_disk(dev);
- 
-@@ -278,8 +280,8 @@ sd_show_protection_type(struct device *d
- }
- 
- static ssize_t
--sd_store_protection_type(struct device *dev, struct device_attribute *attr,
--			 const char *buf, size_t count)
-+protection_type_store(struct device *dev, struct device_attribute *attr,
-+		      const char *buf, size_t count)
- {
- 	struct scsi_disk *sdkp = to_scsi_disk(dev);
- 	unsigned int val;
-@@ -298,10 +300,11 @@ sd_store_protection_type(struct device *
- 
- 	return count;
- }
-+static DEVICE_ATTR_RW(protection_type);
- 
- static ssize_t
--sd_show_protection_mode(struct device *dev, struct device_attribute *attr,
--			char *buf)
-+protection_mode_show(struct device *dev, struct device_attribute *attr,
-+		     char *buf)
- {
- 	struct scsi_disk *sdkp = to_scsi_disk(dev);
- 	struct scsi_device *sdp = sdkp->device;
-@@ -320,24 +323,26 @@ sd_show_protection_mode(struct device *d
- 
- 	return snprintf(buf, 20, "%s%u\n", dix ? "dix" : "dif", dif);
- }
-+static DEVICE_ATTR_RO(protection_mode);
- 
- static ssize_t
--sd_show_app_tag_own(struct device *dev, struct device_attribute *attr,
--		    char *buf)
-+app_tag_own_show(struct device *dev, struct device_attribute *attr, char *buf)
- {
- 	struct scsi_disk *sdkp = to_scsi_disk(dev);
- 
- 	return snprintf(buf, 20, "%u\n", sdkp->ATO);
- }
-+static DEVICE_ATTR_RO(app_tag_own);
- 
- static ssize_t
--sd_show_thin_provisioning(struct device *dev, struct device_attribute *attr,
--			  char *buf)
-+thin_provisioning_show(struct device *dev, struct device_attribute *attr,
-+		       char *buf)
- {
- 	struct scsi_disk *sdkp = to_scsi_disk(dev);
- 
- 	return snprintf(buf, 20, "%u\n", sdkp->lbpme);
- }
-+static DEVICE_ATTR_RO(thin_provisioning);
- 
- static const char *lbp_mode[] = {
- 	[SD_LBP_FULL]		= "full",
-@@ -349,8 +354,8 @@ static const char *lbp_mode[] = {
- };
- 
- static ssize_t
--sd_show_provisioning_mode(struct device *dev, struct device_attribute *attr,
--			  char *buf)
-+provisioning_mode_show(struct device *dev, struct device_attribute *attr,
-+		       char *buf)
- {
- 	struct scsi_disk *sdkp = to_scsi_disk(dev);
- 
-@@ -358,8 +363,8 @@ sd_show_provisioning_mode(struct device
- }
- 
- static ssize_t
--sd_store_provisioning_mode(struct device *dev, struct device_attribute *attr,
--			   const char *buf, size_t count)
-+provisioning_mode_store(struct device *dev, struct device_attribute *attr,
-+			const char *buf, size_t count)
- {
- 	struct scsi_disk *sdkp = to_scsi_disk(dev);
- 	struct scsi_device *sdp = sdkp->device;
-@@ -385,10 +390,11 @@ sd_store_provisioning_mode(struct device
- 
- 	return count;
- }
-+static DEVICE_ATTR_RW(provisioning_mode);
- 
- static ssize_t
--sd_show_max_medium_access_timeouts(struct device *dev,
--				   struct device_attribute *attr, char *buf)
-+max_medium_access_timeouts_show(struct device *dev,
-+				struct device_attribute *attr, char *buf)
- {
- 	struct scsi_disk *sdkp = to_scsi_disk(dev);
- 
-@@ -396,9 +402,9 @@ sd_show_max_medium_access_timeouts(struc
- }
- 
- static ssize_t
--sd_store_max_medium_access_timeouts(struct device *dev,
--				    struct device_attribute *attr,
--				    const char *buf, size_t count)
-+max_medium_access_timeouts_store(struct device *dev,
-+				 struct device_attribute *attr, const char *buf,
-+				 size_t count)
- {
- 	struct scsi_disk *sdkp = to_scsi_disk(dev);
- 	int err;
-@@ -410,10 +416,11 @@ sd_store_max_medium_access_timeouts(stru
- 
- 	return err ? err : count;
- }
-+static DEVICE_ATTR_RW(max_medium_access_timeouts);
- 
- static ssize_t
--sd_show_write_same_blocks(struct device *dev, struct device_attribute *attr,
--			  char *buf)
-+max_write_same_blocks_show(struct device *dev, struct device_attribute *attr,
-+			   char *buf)
- {
- 	struct scsi_disk *sdkp = to_scsi_disk(dev);
- 
-@@ -421,8 +428,8 @@ sd_show_write_same_blocks(struct device
- }
- 
- static ssize_t
--sd_store_write_same_blocks(struct device *dev, struct device_attribute *attr,
--			   const char *buf, size_t count)
-+max_write_same_blocks_store(struct device *dev, struct device_attribute *attr,
-+			    const char *buf, size_t count)
- {
- 	struct scsi_disk *sdkp = to_scsi_disk(dev);
- 	struct scsi_device *sdp = sdkp->device;
-@@ -451,35 +458,29 @@ sd_store_write_same_blocks(struct device
- 
- 	return count;
- }
-+static DEVICE_ATTR_RW(max_write_same_blocks);
- 
--static struct device_attribute sd_disk_attrs[] = {
--	__ATTR(cache_type, S_IRUGO|S_IWUSR, sd_show_cache_type,
--	       sd_store_cache_type),
--	__ATTR(FUA, S_IRUGO, sd_show_fua, NULL),
--	__ATTR(allow_restart, S_IRUGO|S_IWUSR, sd_show_allow_restart,
--	       sd_store_allow_restart),
--	__ATTR(manage_start_stop, S_IRUGO|S_IWUSR, sd_show_manage_start_stop,
--	       sd_store_manage_start_stop),
--	__ATTR(protection_type, S_IRUGO|S_IWUSR, sd_show_protection_type,
--	       sd_store_protection_type),
--	__ATTR(protection_mode, S_IRUGO, sd_show_protection_mode, NULL),
--	__ATTR(app_tag_own, S_IRUGO, sd_show_app_tag_own, NULL),
--	__ATTR(thin_provisioning, S_IRUGO, sd_show_thin_provisioning, NULL),
--	__ATTR(provisioning_mode, S_IRUGO|S_IWUSR, sd_show_provisioning_mode,
--	       sd_store_provisioning_mode),
--	__ATTR(max_write_same_blocks, S_IRUGO|S_IWUSR,
--	       sd_show_write_same_blocks, sd_store_write_same_blocks),
--	__ATTR(max_medium_access_timeouts, S_IRUGO|S_IWUSR,
--	       sd_show_max_medium_access_timeouts,
--	       sd_store_max_medium_access_timeouts),
--	__ATTR_NULL,
-+static struct attribute *sd_disk_attrs[] = {
-+	&dev_attr_cache_type.attr,
-+	&dev_attr_FUA.attr,
-+	&dev_attr_allow_restart.attr,
-+	&dev_attr_manage_start_stop.attr,
-+	&dev_attr_protection_type.attr,
-+	&dev_attr_protection_mode.attr,
-+	&dev_attr_app_tag_own.attr,
-+	&dev_attr_thin_provisioning.attr,
-+	&dev_attr_provisioning_mode.attr,
-+	&dev_attr_max_write_same_blocks.attr,
-+	&dev_attr_max_medium_access_timeouts.attr,
-+	NULL,
- };
-+ATTRIBUTE_GROUPS(sd_disk);
- 
- static struct class sd_disk_class = {
- 	.name		= "scsi_disk",
- 	.owner		= THIS_MODULE,
- 	.dev_release	= scsi_disk_release,
--	.dev_attrs	= sd_disk_attrs,
-+	.dev_groups	= sd_disk_groups,
- };
- 
- static const struct dev_pm_ops sd_pm_ops = {
---- a/drivers/scsi/st.c
-+++ b/drivers/scsi/st.c
-@@ -82,7 +82,7 @@ static int try_rdio = 1;
- static int try_wdio = 1;
- 
- static struct class st_sysfs_class;
--static struct device_attribute st_dev_attrs[];
-+static const struct attribute_group *st_dev_groups[];
- 
- MODULE_AUTHOR("Kai Makisara");
- MODULE_DESCRIPTION("SCSI tape (st) driver");
-@@ -4274,7 +4274,7 @@ static void scsi_tape_release(struct kre
- 
- static struct class st_sysfs_class = {
- 	.name = "scsi_tape",
--	.dev_attrs = st_dev_attrs,
-+	.dev_groups = st_dev_groups,
- };
- 
- static int __init init_st(void)
-@@ -4408,6 +4408,7 @@ defined_show(struct device *dev, struct
- 	l = snprintf(buf, PAGE_SIZE, "%d\n", STm->defined);
- 	return l;
- }
-+static DEVICE_ATTR_RO(defined);
- 
- static ssize_t
- default_blksize_show(struct device *dev, struct device_attribute *attr,
-@@ -4419,7 +4420,7 @@ default_blksize_show(struct device *dev,
- 	l = snprintf(buf, PAGE_SIZE, "%d\n", STm->default_blksize);
- 	return l;
- }
--
-+static DEVICE_ATTR_RO(default_blksize);
- 
- static ssize_t
- default_density_show(struct device *dev, struct device_attribute *attr,
-@@ -4433,6 +4434,7 @@ default_density_show(struct device *dev,
- 	l = snprintf(buf, PAGE_SIZE, fmt, STm->default_density);
- 	return l;
- }
-+static DEVICE_ATTR_RO(default_density);
- 
- static ssize_t
- default_compression_show(struct device *dev, struct device_attribute *attr,
-@@ -4444,6 +4446,7 @@ default_compression_show(struct device *
- 	l = snprintf(buf, PAGE_SIZE, "%d\n", STm->default_compression - 1);
- 	return l;
- }
-+static DEVICE_ATTR_RO(default_compression);
- 
- static ssize_t
- options_show(struct device *dev, struct device_attribute *attr, char *buf)
-@@ -4472,15 +4475,17 @@ options_show(struct device *dev, struct
- 	l = snprintf(buf, PAGE_SIZE, "0x%08x\n", options);
- 	return l;
- }
-+static DEVICE_ATTR_RO(options);
- 
--static struct device_attribute st_dev_attrs[] = {
--	__ATTR_RO(defined),
--	__ATTR_RO(default_blksize),
--	__ATTR_RO(default_density),
--	__ATTR_RO(default_compression),
--	__ATTR_RO(options),
--	__ATTR_NULL,
-+static struct attribute *st_dev_attrs[] = {
-+	&dev_attr_defined.attr,
-+	&dev_attr_default_blksize.attr,
-+	&dev_attr_default_density.attr,
-+	&dev_attr_default_compression.attr,
-+	&dev_attr_options.attr,
-+	NULL,
- };
-+ATTRIBUTE_GROUPS(st_dev);
- 
- /* The following functions may be useful for a larger audience. */
- static int sgl_map_user_pages(struct st_buffer *STbp,
---- a/drivers/staging/comedi/comedi_fops.c
-+++ b/drivers/staging/comedi/comedi_fops.c
-@@ -262,7 +262,7 @@ static int resize_async_buffer(struct co
- 
- /* sysfs attribute files */
- 
--static ssize_t show_max_read_buffer_kb(struct device *csdev,
-+static ssize_t max_read_buffer_kb_show(struct device *csdev,
- 				       struct device_attribute *attr, char *buf)
- {
- 	unsigned int minor = MINOR(csdev->devt);
-@@ -283,7 +283,7 @@ static ssize_t show_max_read_buffer_kb(s
- 	return snprintf(buf, PAGE_SIZE, "%i\n", size);
- }
- 
--static ssize_t store_max_read_buffer_kb(struct device *csdev,
-+static ssize_t max_read_buffer_kb_store(struct device *csdev,
- 					struct device_attribute *attr,
- 					const char *buf, size_t count)
- {
-@@ -314,8 +314,9 @@ static ssize_t store_max_read_buffer_kb(
- 
- 	return err ? err : count;
- }
-+static DEVICE_ATTR_RW(max_read_buffer_kb);
- 
--static ssize_t show_read_buffer_kb(struct device *csdev,
-+static ssize_t read_buffer_kb_show(struct device *csdev,
- 				   struct device_attribute *attr, char *buf)
- {
- 	unsigned int minor = MINOR(csdev->devt);
-@@ -336,7 +337,7 @@ static ssize_t show_read_buffer_kb(struc
- 	return snprintf(buf, PAGE_SIZE, "%i\n", size);
- }
- 
--static ssize_t store_read_buffer_kb(struct device *csdev,
-+static ssize_t read_buffer_kb_store(struct device *csdev,
- 				    struct device_attribute *attr,
- 				    const char *buf, size_t count)
- {
-@@ -367,8 +368,9 @@ static ssize_t store_read_buffer_kb(stru
- 
- 	return err ? err : count;
- }
-+static DEVICE_ATTR_RW(read_buffer_kb);
- 
--static ssize_t show_max_write_buffer_kb(struct device *csdev,
-+static ssize_t max_write_buffer_kb_show(struct device *csdev,
- 					struct device_attribute *attr,
- 					char *buf)
- {
-@@ -390,7 +392,7 @@ static ssize_t show_max_write_buffer_kb(
- 	return snprintf(buf, PAGE_SIZE, "%i\n", size);
- }
- 
--static ssize_t store_max_write_buffer_kb(struct device *csdev,
-+static ssize_t max_write_buffer_kb_store(struct device *csdev,
- 					 struct device_attribute *attr,
- 					 const char *buf, size_t count)
- {
-@@ -421,8 +423,9 @@ static ssize_t store_max_write_buffer_kb
- 
- 	return err ? err : count;
- }
-+static DEVICE_ATTR_RW(max_write_buffer_kb);
- 
--static ssize_t show_write_buffer_kb(struct device *csdev,
-+static ssize_t write_buffer_kb_show(struct device *csdev,
- 				    struct device_attribute *attr, char *buf)
- {
- 	unsigned int minor = MINOR(csdev->devt);
-@@ -443,7 +446,7 @@ static ssize_t show_write_buffer_kb(stru
- 	return snprintf(buf, PAGE_SIZE, "%i\n", size);
- }
- 
--static ssize_t store_write_buffer_kb(struct device *csdev,
-+static ssize_t write_buffer_kb_store(struct device *csdev,
- 				     struct device_attribute *attr,
- 				     const char *buf, size_t count)
- {
-@@ -474,18 +477,16 @@ static ssize_t store_write_buffer_kb(str
- 
- 	return err ? err : count;
- }
-+static DEVICE_ATTR_RW(write_buffer_kb);
- 
--static struct device_attribute comedi_dev_attrs[] = {
--	__ATTR(max_read_buffer_kb, S_IRUGO | S_IWUSR,
--		show_max_read_buffer_kb, store_max_read_buffer_kb),
--	__ATTR(read_buffer_kb, S_IRUGO | S_IWUSR | S_IWGRP,
--		show_read_buffer_kb, store_read_buffer_kb),
--	__ATTR(max_write_buffer_kb, S_IRUGO | S_IWUSR,
--		show_max_write_buffer_kb, store_max_write_buffer_kb),
--	__ATTR(write_buffer_kb, S_IRUGO | S_IWUSR | S_IWGRP,
--		show_write_buffer_kb, store_write_buffer_kb),
--	__ATTR_NULL
-+static struct attribute *comedi_dev_attrs[] = {
-+	&dev_attr_max_read_buffer_kb.attr,
-+	&dev_attr_read_buffer_kb.attr,
-+	&dev_attr_max_write_buffer_kb.attr,
-+	&dev_attr_write_buffer_kb.attr,
-+	NULL,
- };
-+ATTRIBUTE_GROUPS(comedi_dev);
- 
- static void comedi_set_subdevice_runflags(struct comedi_subdevice *s,
- 					  unsigned mask, unsigned bits)
-@@ -2554,7 +2555,7 @@ static int __init comedi_init(void)
- 		return PTR_ERR(comedi_class);
- 	}
- 
--	comedi_class->dev_attrs = comedi_dev_attrs;
-+	comedi_class->dev_groups = comedi_dev_groups;
- 
- 	/* XXX requires /proc interface */
- 	comedi_proc_init();
---- a/drivers/uio/uio.c
-+++ b/drivers/uio/uio.c
-@@ -224,38 +224,42 @@ static struct kobj_type portio_attr_type
- 	.default_attrs	= portio_attrs,
- };
- 
--static ssize_t show_name(struct device *dev,
-+static ssize_t name_show(struct device *dev,
- 			 struct device_attribute *attr, char *buf)
- {
- 	struct uio_device *idev = dev_get_drvdata(dev);
- 	return sprintf(buf, "%s\n", idev->info->name);
- }
-+static DEVICE_ATTR_RO(name);
- 
--static ssize_t show_version(struct device *dev,
-+static ssize_t version_show(struct device *dev,
- 			    struct device_attribute *attr, char *buf)
- {
- 	struct uio_device *idev = dev_get_drvdata(dev);
- 	return sprintf(buf, "%s\n", idev->info->version);
- }
-+static DEVICE_ATTR_RO(version);
- 
--static ssize_t show_event(struct device *dev,
-+static ssize_t event_show(struct device *dev,
- 			  struct device_attribute *attr, char *buf)
- {
- 	struct uio_device *idev = dev_get_drvdata(dev);
- 	return sprintf(buf, "%u\n", (unsigned int)atomic_read(&idev->event));
- }
-+static DEVICE_ATTR_RO(event);
- 
--static struct device_attribute uio_class_attributes[] = {
--	__ATTR(name, S_IRUGO, show_name, NULL),
--	__ATTR(version, S_IRUGO, show_version, NULL),
--	__ATTR(event, S_IRUGO, show_event, NULL),
--	{}
-+static struct attribute *uio_attrs[] = {
-+	&dev_attr_name.attr,
-+	&dev_attr_version.attr,
-+	&dev_attr_event.attr,
-+	NULL,
- };
-+ATTRIBUTE_GROUPS(uio);
- 
- /* UIO class infrastructure */
- static struct class uio_class = {
- 	.name = "uio",
--	.dev_attrs = uio_class_attributes,
-+	.dev_groups = uio_groups,
- };
- 
- /*
---- a/drivers/video/backlight/backlight.c
-+++ b/drivers/video/backlight/backlight.c
-@@ -103,16 +103,16 @@ static void backlight_generate_event(str
- 	sysfs_notify(&bd->dev.kobj, NULL, "actual_brightness");
- }
- 
--static ssize_t backlight_show_power(struct device *dev,
--		struct device_attribute *attr, char *buf)
-+static ssize_t bl_power_show(struct device *dev, struct device_attribute *attr,
-+		char *buf)
- {
- 	struct backlight_device *bd = to_backlight_device(dev);
- 
- 	return sprintf(buf, "%d\n", bd->props.power);
- }
- 
--static ssize_t backlight_store_power(struct device *dev,
--		struct device_attribute *attr, const char *buf, size_t count)
-+static ssize_t bl_power_store(struct device *dev, struct device_attribute *attr,
-+		const char *buf, size_t count)
- {
- 	int rc;
- 	struct backlight_device *bd = to_backlight_device(dev);
-@@ -136,8 +136,9 @@ static ssize_t backlight_store_power(str
- 
- 	return rc;
- }
-+static DEVICE_ATTR_RW(bl_power);
- 
--static ssize_t backlight_show_brightness(struct device *dev,
-+static ssize_t brightness_show(struct device *dev,
- 		struct device_attribute *attr, char *buf)
- {
- 	struct backlight_device *bd = to_backlight_device(dev);
-@@ -145,7 +146,7 @@ static ssize_t backlight_show_brightness
- 	return sprintf(buf, "%d\n", bd->props.brightness);
- }
- 
--static ssize_t backlight_store_brightness(struct device *dev,
-+static ssize_t brightness_store(struct device *dev,
- 		struct device_attribute *attr, const char *buf, size_t count)
- {
- 	int rc;
-@@ -175,24 +176,27 @@ static ssize_t backlight_store_brightnes
- 
- 	return rc;
- }
-+static DEVICE_ATTR_RW(brightness);
- 
--static ssize_t backlight_show_type(struct device *dev,
--		struct device_attribute *attr, char *buf)
-+static ssize_t type_show(struct device *dev, struct device_attribute *attr,
-+		char *buf)
- {
- 	struct backlight_device *bd = to_backlight_device(dev);
- 
- 	return sprintf(buf, "%s\n", backlight_types[bd->props.type]);
- }
-+static DEVICE_ATTR_RO(type);
- 
--static ssize_t backlight_show_max_brightness(struct device *dev,
-+static ssize_t max_brightness_show(struct device *dev,
- 		struct device_attribute *attr, char *buf)
- {
- 	struct backlight_device *bd = to_backlight_device(dev);
- 
- 	return sprintf(buf, "%d\n", bd->props.max_brightness);
- }
-+static DEVICE_ATTR_RO(max_brightness);
- 
--static ssize_t backlight_show_actual_brightness(struct device *dev,
-+static ssize_t actual_brightness_show(struct device *dev,
- 		struct device_attribute *attr, char *buf)
- {
- 	int rc = -ENXIO;
-@@ -205,6 +209,7 @@ static ssize_t backlight_show_actual_bri
- 
- 	return rc;
- }
-+static DEVICE_ATTR_RO(actual_brightness);
- 
- static struct class *backlight_class;
- 
-@@ -247,16 +252,15 @@ static void bl_device_release(struct dev
- 	kfree(bd);
- }
- 
--static struct device_attribute bl_device_attributes[] = {
--	__ATTR(bl_power, 0644, backlight_show_power, backlight_store_power),
--	__ATTR(brightness, 0644, backlight_show_brightness,
--		     backlight_store_brightness),
--	__ATTR(actual_brightness, 0444, backlight_show_actual_brightness,
--		     NULL),
--	__ATTR(max_brightness, 0444, backlight_show_max_brightness, NULL),
--	__ATTR(type, 0444, backlight_show_type, NULL),
--	__ATTR_NULL,
-+static struct attribute *bl_device_attrs[] = {
-+	&dev_attr_bl_power.attr,
-+	&dev_attr_brightness.attr,
-+	&dev_attr_actual_brightness.attr,
-+	&dev_attr_max_brightness.attr,
-+	&dev_attr_type.attr,
-+	NULL,
- };
-+ATTRIBUTE_GROUPS(bl_device);
- 
- /**
-  * backlight_force_update - tell the backlight subsystem that hardware state
-@@ -493,7 +497,7 @@ static int __init backlight_class_init(v
- 		return PTR_ERR(backlight_class);
- 	}
- 
--	backlight_class->dev_attrs = bl_device_attributes;
-+	backlight_class->dev_groups = bl_device_groups;
- 	backlight_class->pm = &backlight_class_dev_pm_ops;
- 	return 0;
- }
---- a/drivers/video/backlight/lcd.c
-+++ b/drivers/video/backlight/lcd.c
-@@ -89,7 +89,7 @@ static inline void lcd_unregister_fb(str
- }
- #endif /* CONFIG_FB */
- 
--static ssize_t lcd_show_power(struct device *dev, struct device_attribute *attr,
-+static ssize_t lcd_power_show(struct device *dev, struct device_attribute *attr,
- 		char *buf)
- {
- 	int rc;
-@@ -105,7 +105,7 @@ static ssize_t lcd_show_power(struct dev
- 	return rc;
- }
- 
--static ssize_t lcd_store_power(struct device *dev,
-+static ssize_t lcd_power_store(struct device *dev,
- 		struct device_attribute *attr, const char *buf, size_t count)
- {
- 	int rc;
-@@ -128,8 +128,9 @@ static ssize_t lcd_store_power(struct de
- 
- 	return rc;
- }
-+static DEVICE_ATTR_RW(lcd_power);
- 
--static ssize_t lcd_show_contrast(struct device *dev,
-+static ssize_t contrast_show(struct device *dev,
- 		struct device_attribute *attr, char *buf)
- {
- 	int rc = -ENXIO;
-@@ -143,7 +144,7 @@ static ssize_t lcd_show_contrast(struct
- 	return rc;
- }
- 
--static ssize_t lcd_store_contrast(struct device *dev,
-+static ssize_t contrast_store(struct device *dev,
- 		struct device_attribute *attr, const char *buf, size_t count)
- {
- 	int rc;
-@@ -166,14 +167,16 @@ static ssize_t lcd_store_contrast(struct
- 
- 	return rc;
- }
-+static DEVICE_ATTR_RW(contrast);
- 
--static ssize_t lcd_show_max_contrast(struct device *dev,
-+static ssize_t max_contrast_show(struct device *dev,
- 		struct device_attribute *attr, char *buf)
- {
- 	struct lcd_device *ld = to_lcd_device(dev);
- 
- 	return sprintf(buf, "%d\n", ld->props.max_contrast);
- }
-+static DEVICE_ATTR_RO(max_contrast);
- 
- static struct class *lcd_class;
- 
-@@ -183,12 +186,13 @@ static void lcd_device_release(struct de
- 	kfree(ld);
- }
- 
--static struct device_attribute lcd_device_attributes[] = {
--	__ATTR(lcd_power, 0644, lcd_show_power, lcd_store_power),
--	__ATTR(contrast, 0644, lcd_show_contrast, lcd_store_contrast),
--	__ATTR(max_contrast, 0444, lcd_show_max_contrast, NULL),
--	__ATTR_NULL,
-+static struct attribute *lcd_device_attrs[] = {
-+	&dev_attr_lcd_power.attr,
-+	&dev_attr_contrast.attr,
-+	&dev_attr_max_contrast.attr,
-+	NULL,
- };
-+ATTRIBUTE_GROUPS(lcd_device);
- 
- /**
-  * lcd_device_register - register a new object of lcd_device class.
-@@ -344,7 +348,7 @@ static int __init lcd_class_init(void)
- 		return PTR_ERR(lcd_class);
- 	}
- 
--	lcd_class->dev_attrs = lcd_device_attributes;
-+	lcd_class->dev_groups = lcd_device_groups;
- 	return 0;
- }
- 
 --- a/drivers/video/output.c
 +++ b/drivers/video/output.c
 @@ -32,8 +32,8 @@ MODULE_DESCRIPTION("Display Output Switc
@@ -849,88 +61,6 @@
  };
  
  struct output_device *video_output_register(const char *name,
---- a/fs/fuse/cuse.c
-+++ b/fs/fuse/cuse.c
-@@ -568,6 +568,7 @@ static ssize_t cuse_class_waiting_show(s
- 
- 	return sprintf(buf, "%d\n", atomic_read(&cc->fc.num_waiting));
- }
-+static DEVICE_ATTR(waiting, S_IFREG | 0400, cuse_class_waiting_show, NULL);
- 
- static ssize_t cuse_class_abort_store(struct device *dev,
- 				      struct device_attribute *attr,
-@@ -578,12 +579,14 @@ static ssize_t cuse_class_abort_store(st
- 	fuse_abort_conn(&cc->fc);
- 	return count;
- }
-+static DEVICE_ATTR(abort, S_IFREG | 0200, NULL, cuse_class_abort_store);
- 
--static struct device_attribute cuse_class_dev_attrs[] = {
--	__ATTR(waiting, S_IFREG | 0400, cuse_class_waiting_show, NULL),
--	__ATTR(abort, S_IFREG | 0200, NULL, cuse_class_abort_store),
--	{ }
-+static struct attribute *cuse_class_dev_attrs[] = {
-+	&dev_attr_waiting.attr,
-+	&dev_attr_abort.attr,
-+	NULL,
- };
-+ATTRIBUTE_GROUPS(cuse_class_dev);
- 
- static struct miscdevice cuse_miscdev = {
- 	.minor		= MISC_DYNAMIC_MINOR,
-@@ -609,7 +612,7 @@ static int __init cuse_init(void)
- 	if (IS_ERR(cuse_class))
- 		return PTR_ERR(cuse_class);
- 
--	cuse_class->dev_attrs = cuse_class_dev_attrs;
-+	cuse_class->dev_groups = cuse_class_dev_groups;
- 
- 	rc = misc_register(&cuse_miscdev);
- 	if (rc) {
---- a/mm/backing-dev.c
-+++ b/mm/backing-dev.c
-@@ -180,7 +180,8 @@ static ssize_t name##_show(struct device
- 	struct backing_dev_info *bdi = dev_get_drvdata(dev);		\
- 									\
- 	return snprintf(page, PAGE_SIZE-1, "%lld\n", (long long)expr);	\
--}
-+}									\
-+static DEVICE_ATTR_RW(name);
- 
- BDI_SHOW(read_ahead_kb, K(bdi->ra_pages))
- 
-@@ -231,14 +232,16 @@ static ssize_t stable_pages_required_sho
- 	return snprintf(page, PAGE_SIZE-1, "%d\n",
- 			bdi_cap_stable_pages_required(bdi) ? 1 : 0);
- }
-+static DEVICE_ATTR_RO(stable_pages_required);
- 
--static struct device_attribute bdi_dev_attrs[] = {
--	__ATTR_RW(read_ahead_kb),
--	__ATTR_RW(min_ratio),
--	__ATTR_RW(max_ratio),
--	__ATTR_RO(stable_pages_required),
--	__ATTR_NULL,
-+static struct attribute *bdi_dev_attrs[] = {
-+	&dev_attr_read_ahead_kb.attr,
-+	&dev_attr_min_ratio.attr,
-+	&dev_attr_max_ratio.attr,
-+	&dev_attr_stable_pages_required.attr,
-+	NULL,
- };
-+ATTRIBUTE_GROUPS(bdi_dev);
- 
- static __init int bdi_class_init(void)
- {
-@@ -246,7 +249,7 @@ static __init int bdi_class_init(void)
- 	if (IS_ERR(bdi_class))
- 		return PTR_ERR(bdi_class);
- 
--	bdi_class->dev_attrs = bdi_dev_attrs;
-+	bdi_class->dev_groups = bdi_dev_groups;
- 	bdi_debug_init();
- 	return 0;
- }
 --- a/net/core/net-sysfs.c
 +++ b/net/core/net-sysfs.c
 @@ -60,12 +60,19 @@ static ssize_t format_##field(const stru
diff --git a/d2.patch b/d2.patch
index 509cf6956cdc98..e7fb43fd6edcba 100644
--- a/d2.patch
+++ b/d2.patch
@@ -1,42 +1,602 @@
 ---
- fs/fuse/cuse.c |   13 ++++++++-----
- 1 file changed, 8 insertions(+), 5 deletions(-)
+ net/core/net-sysfs.c        |  134 ++++++++++++++++++++++++--------------------
+ net/ieee802154/wpan-class.c |   21 +++---
+ net/rfkill/core.c           |   88 +++++++++++++---------------
+ net/wireless/sysfs.c        |   23 ++++---
+ 4 files changed, 139 insertions(+), 127 deletions(-)
 
---- a/fs/fuse/cuse.c
-+++ b/fs/fuse/cuse.c
-@@ -568,6 +568,7 @@ static ssize_t cuse_class_waiting_show(s
+--- a/net/core/net-sysfs.c
++++ b/net/core/net-sysfs.c
+@@ -60,12 +60,19 @@ static ssize_t format_##field(const stru
+ {									\
+ 	return sprintf(buf, format_string, net->field);			\
+ }									\
+-static ssize_t show_##field(struct device *dev,				\
++static ssize_t field##_show(struct device *dev,				\
+ 			    struct device_attribute *attr, char *buf)	\
+ {									\
+ 	return netdev_show(dev, attr, buf, format_##field);		\
+-}
++}									\
  
- 	return sprintf(buf, "%d\n", atomic_read(&cc->fc.num_waiting));
++#define NETDEVICE_SHOW_RO(field, format_string)				\
++NETDEVICE_SHOW(field, format_string);					\
++static DEVICE_ATTR_RO(field)
++
++#define NETDEVICE_SHOW_RW(field, format_string)				\
++NETDEVICE_SHOW(field, format_string);					\
++static DEVICE_ATTR_RW(field)
+ 
+ /* use same locking and permission rules as SIF* ioctl's */
+ static ssize_t netdev_store(struct device *dev, struct device_attribute *attr,
+@@ -96,16 +103,16 @@ static ssize_t netdev_store(struct devic
+ 	return ret;
+ }
+ 
+-NETDEVICE_SHOW(dev_id, fmt_hex);
+-NETDEVICE_SHOW(addr_assign_type, fmt_dec);
+-NETDEVICE_SHOW(addr_len, fmt_dec);
+-NETDEVICE_SHOW(iflink, fmt_dec);
+-NETDEVICE_SHOW(ifindex, fmt_dec);
+-NETDEVICE_SHOW(type, fmt_dec);
+-NETDEVICE_SHOW(link_mode, fmt_dec);
++NETDEVICE_SHOW_RO(dev_id, fmt_hex);
++NETDEVICE_SHOW_RO(addr_assign_type, fmt_dec);
++NETDEVICE_SHOW_RO(addr_len, fmt_dec);
++NETDEVICE_SHOW_RO(iflink, fmt_dec);
++NETDEVICE_SHOW_RO(ifindex, fmt_dec);
++NETDEVICE_SHOW_RO(type, fmt_dec);
++NETDEVICE_SHOW_RO(link_mode, fmt_dec);
+ 
+ /* use same locking rules as GIFHWADDR ioctl's */
+-static ssize_t show_address(struct device *dev, struct device_attribute *attr,
++static ssize_t address_show(struct device *dev, struct device_attribute *attr,
+ 			    char *buf)
+ {
+ 	struct net_device *net = to_net_dev(dev);
+@@ -117,15 +124,17 @@ static ssize_t show_address(struct devic
+ 	read_unlock(&dev_base_lock);
+ 	return ret;
+ }
++static DEVICE_ATTR_RO(address);
+ 
+-static ssize_t show_broadcast(struct device *dev,
+-			    struct device_attribute *attr, char *buf)
++static ssize_t broadcast_show(struct device *dev,
++			      struct device_attribute *attr, char *buf)
+ {
+ 	struct net_device *net = to_net_dev(dev);
+ 	if (dev_isalive(net))
+ 		return sysfs_format_mac(buf, net->broadcast, net->addr_len);
+ 	return -EINVAL;
+ }
++static DEVICE_ATTR_RO(broadcast);
+ 
+ static int change_carrier(struct net_device *net, unsigned long new_carrier)
+ {
+@@ -134,13 +143,13 @@ static int change_carrier(struct net_dev
+ 	return dev_change_carrier(net, (bool) new_carrier);
+ }
+ 
+-static ssize_t store_carrier(struct device *dev, struct device_attribute *attr,
+-			 const char *buf, size_t len)
++static ssize_t carrier_store(struct device *dev, struct device_attribute *attr,
++			     const char *buf, size_t len)
+ {
+ 	return netdev_store(dev, attr, buf, len, change_carrier);
+ }
+ 
+-static ssize_t show_carrier(struct device *dev,
++static ssize_t carrier_show(struct device *dev,
+ 			    struct device_attribute *attr, char *buf)
+ {
+ 	struct net_device *netdev = to_net_dev(dev);
+@@ -149,8 +158,9 @@ static ssize_t show_carrier(struct devic
+ 	}
+ 	return -EINVAL;
+ }
++static DEVICE_ATTR_RW(carrier);
+ 
+-static ssize_t show_speed(struct device *dev,
++static ssize_t speed_show(struct device *dev,
+ 			  struct device_attribute *attr, char *buf)
+ {
+ 	struct net_device *netdev = to_net_dev(dev);
+@@ -167,8 +177,9 @@ static ssize_t show_speed(struct device
+ 	rtnl_unlock();
+ 	return ret;
+ }
++static DEVICE_ATTR_RO(speed);
+ 
+-static ssize_t show_duplex(struct device *dev,
++static ssize_t duplex_show(struct device *dev,
+ 			   struct device_attribute *attr, char *buf)
+ {
+ 	struct net_device *netdev = to_net_dev(dev);
+@@ -198,8 +209,9 @@ static ssize_t show_duplex(struct device
+ 	rtnl_unlock();
+ 	return ret;
+ }
++static DEVICE_ATTR_RO(duplex);
+ 
+-static ssize_t show_dormant(struct device *dev,
++static ssize_t dormant_show(struct device *dev,
+ 			    struct device_attribute *attr, char *buf)
+ {
+ 	struct net_device *netdev = to_net_dev(dev);
+@@ -209,6 +221,7 @@ static ssize_t show_dormant(struct devic
+ 
+ 	return -EINVAL;
+ }
++static DEVICE_ATTR_RO(dormant);
+ 
+ static const char *const operstates[] = {
+ 	"unknown",
+@@ -220,7 +233,7 @@ static const char *const operstates[] =
+ 	"up"
+ };
+ 
+-static ssize_t show_operstate(struct device *dev,
++static ssize_t operstate_show(struct device *dev,
+ 			      struct device_attribute *attr, char *buf)
+ {
+ 	const struct net_device *netdev = to_net_dev(dev);
+@@ -237,35 +250,33 @@ static ssize_t show_operstate(struct dev
+ 
+ 	return sprintf(buf, "%s\n", operstates[operstate]);
+ }
++static DEVICE_ATTR_RO(operstate);
+ 
+ /* read-write attributes */
+-NETDEVICE_SHOW(mtu, fmt_dec);
+ 
+ static int change_mtu(struct net_device *net, unsigned long new_mtu)
+ {
+ 	return dev_set_mtu(net, (int) new_mtu);
+ }
+ 
+-static ssize_t store_mtu(struct device *dev, struct device_attribute *attr,
++static ssize_t mtu_store(struct device *dev, struct device_attribute *attr,
+ 			 const char *buf, size_t len)
+ {
+ 	return netdev_store(dev, attr, buf, len, change_mtu);
+ }
+-
+-NETDEVICE_SHOW(flags, fmt_hex);
++NETDEVICE_SHOW_RW(mtu, fmt_dec);
+ 
+ static int change_flags(struct net_device *net, unsigned long new_flags)
+ {
+ 	return dev_change_flags(net, (unsigned int) new_flags);
+ }
+ 
+-static ssize_t store_flags(struct device *dev, struct device_attribute *attr,
++static ssize_t flags_store(struct device *dev, struct device_attribute *attr,
+ 			   const char *buf, size_t len)
+ {
+ 	return netdev_store(dev, attr, buf, len, change_flags);
+ }
+-
+-NETDEVICE_SHOW(tx_queue_len, fmt_ulong);
++NETDEVICE_SHOW_RW(flags, fmt_hex);
+ 
+ static int change_tx_queue_len(struct net_device *net, unsigned long new_len)
+ {
+@@ -273,7 +284,7 @@ static int change_tx_queue_len(struct ne
+ 	return 0;
+ }
+ 
+-static ssize_t store_tx_queue_len(struct device *dev,
++static ssize_t tx_queue_len_store(struct device *dev,
+ 				  struct device_attribute *attr,
+ 				  const char *buf, size_t len)
+ {
+@@ -282,8 +293,9 @@ static ssize_t store_tx_queue_len(struct
+ 
+ 	return netdev_store(dev, attr, buf, len, change_tx_queue_len);
+ }
++NETDEVICE_SHOW_RW(tx_queue_len, fmt_ulong);
+ 
+-static ssize_t store_ifalias(struct device *dev, struct device_attribute *attr,
++static ssize_t ifalias_store(struct device *dev, struct device_attribute *attr,
+ 			     const char *buf, size_t len)
+ {
+ 	struct net_device *netdev = to_net_dev(dev);
+@@ -306,7 +318,7 @@ static ssize_t store_ifalias(struct devi
+ 	return ret < 0 ? ret : len;
+ }
+ 
+-static ssize_t show_ifalias(struct device *dev,
++static ssize_t ifalias_show(struct device *dev,
+ 			    struct device_attribute *attr, char *buf)
+ {
+ 	const struct net_device *netdev = to_net_dev(dev);
+@@ -319,8 +331,7 @@ static ssize_t show_ifalias(struct devic
+ 	rtnl_unlock();
+ 	return ret;
+ }
+-
+-NETDEVICE_SHOW(group, fmt_dec);
++static DEVICE_ATTR_RW(ifalias);
+ 
+ static int change_group(struct net_device *net, unsigned long new_group)
+ {
+@@ -328,35 +339,37 @@ static int change_group(struct net_devic
+ 	return 0;
+ }
+ 
+-static ssize_t store_group(struct device *dev, struct device_attribute *attr,
+-			 const char *buf, size_t len)
++static ssize_t group_store(struct device *dev, struct device_attribute *attr,
++			   const char *buf, size_t len)
+ {
+ 	return netdev_store(dev, attr, buf, len, change_group);
+ }
++NETDEVICE_SHOW(group, fmt_dec);
++static DEVICE_ATTR(netdev_group, S_IRUGO | S_IWUSR, group_show, group_store);
+ 
+-static struct device_attribute net_class_attributes[] = {
+-	__ATTR(addr_assign_type, S_IRUGO, show_addr_assign_type, NULL),
+-	__ATTR(addr_len, S_IRUGO, show_addr_len, NULL),
+-	__ATTR(dev_id, S_IRUGO, show_dev_id, NULL),
+-	__ATTR(ifalias, S_IRUGO | S_IWUSR, show_ifalias, store_ifalias),
+-	__ATTR(iflink, S_IRUGO, show_iflink, NULL),
+-	__ATTR(ifindex, S_IRUGO, show_ifindex, NULL),
+-	__ATTR(type, S_IRUGO, show_type, NULL),
+-	__ATTR(link_mode, S_IRUGO, show_link_mode, NULL),
+-	__ATTR(address, S_IRUGO, show_address, NULL),
+-	__ATTR(broadcast, S_IRUGO, show_broadcast, NULL),
+-	__ATTR(carrier, S_IRUGO | S_IWUSR, show_carrier, store_carrier),
+-	__ATTR(speed, S_IRUGO, show_speed, NULL),
+-	__ATTR(duplex, S_IRUGO, show_duplex, NULL),
+-	__ATTR(dormant, S_IRUGO, show_dormant, NULL),
+-	__ATTR(operstate, S_IRUGO, show_operstate, NULL),
+-	__ATTR(mtu, S_IRUGO | S_IWUSR, show_mtu, store_mtu),
+-	__ATTR(flags, S_IRUGO | S_IWUSR, show_flags, store_flags),
+-	__ATTR(tx_queue_len, S_IRUGO | S_IWUSR, show_tx_queue_len,
+-	       store_tx_queue_len),
+-	__ATTR(netdev_group, S_IRUGO | S_IWUSR, show_group, store_group),
+-	{}
++static struct attribute *net_class_attrs[] = {
++	&dev_attr_netdev_group.attr,
++	&dev_attr_type.attr,
++	&dev_attr_dev_id.attr,
++	&dev_attr_iflink.attr,
++	&dev_attr_ifindex.attr,
++	&dev_attr_addr_assign_type.attr,
++	&dev_attr_addr_len.attr,
++	&dev_attr_link_mode.attr,
++	&dev_attr_address.attr,
++	&dev_attr_broadcast.attr,
++	&dev_attr_speed.attr,
++	&dev_attr_duplex.attr,
++	&dev_attr_dormant.attr,
++	&dev_attr_operstate.attr,
++	&dev_attr_ifalias.attr,
++	&dev_attr_carrier.attr,
++	&dev_attr_mtu.attr,
++	&dev_attr_flags.attr,
++	&dev_attr_tx_queue_len.attr,
++	NULL,
+ };
++ATTRIBUTE_GROUPS(net_class);
+ 
+ /* Show a given an attribute in the statistics group */
+ static ssize_t netstat_show(const struct device *d,
+@@ -382,13 +395,13 @@ static ssize_t netstat_show(const struct
+ 
+ /* generate a read-only statistics attribute */
+ #define NETSTAT_ENTRY(name)						\
+-static ssize_t show_##name(struct device *d,				\
++static ssize_t name##_show(struct device *d,				\
+ 			   struct device_attribute *attr, char *buf) 	\
+ {									\
+ 	return netstat_show(d, attr, buf,				\
+ 			    offsetof(struct rtnl_link_stats64, name));	\
+ }									\
+-static DEVICE_ATTR(name, S_IRUGO, show_##name, NULL)
++static DEVICE_ATTR_RO(name)
+ 
+ NETSTAT_ENTRY(rx_packets);
+ NETSTAT_ENTRY(tx_packets);
+@@ -457,6 +470,9 @@ static struct attribute_group wireless_g
+ 	.attrs = wireless_attrs,
+ };
+ #endif
++
++#else /* CONFIG_SYSFS */
++#define net_class_groups	NULL
+ #endif /* CONFIG_SYSFS */
+ 
+ #ifdef CONFIG_RPS
+@@ -1229,9 +1245,7 @@ static const void *net_namespace(struct
+ static struct class net_class = {
+ 	.name = "net",
+ 	.dev_release = netdev_release,
+-#ifdef CONFIG_SYSFS
+-	.dev_attrs = net_class_attributes,
+-#endif /* CONFIG_SYSFS */
++	.dev_groups = net_class_groups,
+ 	.dev_uevent = netdev_uevent,
+ 	.ns_type = &net_ns_type_operations,
+ 	.namespace = net_namespace,
+--- a/net/ieee802154/wpan-class.c
++++ b/net/ieee802154/wpan-class.c
+@@ -36,7 +36,8 @@ static ssize_t name ## _show(struct devi
+ 	ret = snprintf(buf, PAGE_SIZE, format_string "\n", args);	\
+ 	mutex_unlock(&phy->pib_lock);					\
+ 	return ret;							\
+-}
++}									\
++static DEVICE_ATTR_RO(name);
+ 
+ #define MASTER_SHOW(field, format_string)				\
+ 	MASTER_SHOW_COMPLEX(field, format_string, phy->field)
+@@ -66,15 +67,17 @@ static ssize_t channels_supported_show(s
+ 	mutex_unlock(&phy->pib_lock);
+ 	return len;
+ }
++static DEVICE_ATTR_RO(channels_supported);
+ 
+-static struct device_attribute pmib_attrs[] = {
+-	__ATTR_RO(current_channel),
+-	__ATTR_RO(current_page),
+-	__ATTR_RO(channels_supported),
+-	__ATTR_RO(transmit_power),
+-	__ATTR_RO(cca_mode),
+-	{},
++static struct attribute *pmib_attrs[] = {
++	&dev_attr_current_channel.attr,
++	&dev_attr_current_page.attr,
++	&dev_attr_channels_supported.attr,
++	&dev_attr_transmit_power.attr,
++	&dev_attr_cca_mode.attr,
++	NULL,
+ };
++ATTRIBUTE_GROUPS(pmib);
+ 
+ static void wpan_phy_release(struct device *d)
+ {
+@@ -85,7 +88,7 @@ static void wpan_phy_release(struct devi
+ static struct class wpan_phy_class = {
+ 	.name = "ieee802154",
+ 	.dev_release = wpan_phy_release,
+-	.dev_attrs = pmib_attrs,
++	.dev_groups = pmib_groups,
+ };
+ 
+ static DEFINE_MUTEX(wpan_phy_mutex);
+--- a/net/rfkill/core.c
++++ b/net/rfkill/core.c
+@@ -576,14 +576,14 @@ void rfkill_set_states(struct rfkill *rf
+ }
+ EXPORT_SYMBOL(rfkill_set_states);
+ 
+-static ssize_t rfkill_name_show(struct device *dev,
+-				struct device_attribute *attr,
+-				char *buf)
++static ssize_t name_show(struct device *dev, struct device_attribute *attr,
++			 char *buf)
+ {
+ 	struct rfkill *rfkill = to_rfkill(dev);
+ 
+ 	return sprintf(buf, "%s\n", rfkill->name);
+ }
++static DEVICE_ATTR_RO(name);
+ 
+ static const char *rfkill_get_type_str(enum rfkill_type type)
+ {
+@@ -611,54 +611,52 @@ static const char *rfkill_get_type_str(e
+ 	}
+ }
+ 
+-static ssize_t rfkill_type_show(struct device *dev,
+-				struct device_attribute *attr,
+-				char *buf)
++static ssize_t type_show(struct device *dev, struct device_attribute *attr,
++			 char *buf)
+ {
+ 	struct rfkill *rfkill = to_rfkill(dev);
+ 
+ 	return sprintf(buf, "%s\n", rfkill_get_type_str(rfkill->type));
+ }
++static DEVICE_ATTR_RO(type);
+ 
+-static ssize_t rfkill_idx_show(struct device *dev,
+-			       struct device_attribute *attr,
+-			       char *buf)
++static ssize_t index_show(struct device *dev, struct device_attribute *attr,
++			  char *buf)
+ {
+ 	struct rfkill *rfkill = to_rfkill(dev);
+ 
+ 	return sprintf(buf, "%d\n", rfkill->idx);
+ }
++static DEVICE_ATTR_RO(index);
+ 
+-static ssize_t rfkill_persistent_show(struct device *dev,
+-			       struct device_attribute *attr,
+-			       char *buf)
++static ssize_t persistent_show(struct device *dev,
++			       struct device_attribute *attr, char *buf)
+ {
+ 	struct rfkill *rfkill = to_rfkill(dev);
+ 
+ 	return sprintf(buf, "%d\n", rfkill->persistent);
  }
-+static DEVICE_ATTR(waiting, S_IFREG | 0400, cuse_class_waiting_show, NULL);
++static DEVICE_ATTR_RO(persistent);
+ 
+-static ssize_t rfkill_hard_show(struct device *dev,
+-				 struct device_attribute *attr,
+-				 char *buf)
++static ssize_t hard_show(struct device *dev, struct device_attribute *attr,
++			 char *buf)
+ {
+ 	struct rfkill *rfkill = to_rfkill(dev);
+ 
+ 	return sprintf(buf, "%d\n", (rfkill->state & RFKILL_BLOCK_HW) ? 1 : 0 );
+ }
++static DEVICE_ATTR_RO(hard);
+ 
+-static ssize_t rfkill_soft_show(struct device *dev,
+-				 struct device_attribute *attr,
+-				 char *buf)
++static ssize_t soft_show(struct device *dev, struct device_attribute *attr,
++			 char *buf)
+ {
+ 	struct rfkill *rfkill = to_rfkill(dev);
+ 
+ 	return sprintf(buf, "%d\n", (rfkill->state & RFKILL_BLOCK_SW) ? 1 : 0 );
+ }
+ 
+-static ssize_t rfkill_soft_store(struct device *dev,
+-				  struct device_attribute *attr,
+-				  const char *buf, size_t count)
++static ssize_t soft_store(struct device *dev, struct device_attribute *attr,
++			  const char *buf, size_t count)
+ {
+ 	struct rfkill *rfkill = to_rfkill(dev);
+ 	unsigned long state;
+@@ -680,6 +678,7 @@ static ssize_t rfkill_soft_store(struct
  
- static ssize_t cuse_class_abort_store(struct device *dev,
- 				      struct device_attribute *attr,
-@@ -578,12 +579,14 @@ static ssize_t cuse_class_abort_store(st
- 	fuse_abort_conn(&cc->fc);
  	return count;
  }
-+static DEVICE_ATTR(abort, S_IFREG | 0200, NULL, cuse_class_abort_store);
++static DEVICE_ATTR_RW(soft);
+ 
+ static u8 user_state_from_blocked(unsigned long state)
+ {
+@@ -691,18 +690,16 @@ static u8 user_state_from_blocked(unsign
+ 	return RFKILL_USER_STATE_UNBLOCKED;
+ }
+ 
+-static ssize_t rfkill_state_show(struct device *dev,
+-				 struct device_attribute *attr,
+-				 char *buf)
++static ssize_t state_show(struct device *dev, struct device_attribute *attr,
++			  char *buf)
+ {
+ 	struct rfkill *rfkill = to_rfkill(dev);
+ 
+ 	return sprintf(buf, "%d\n", user_state_from_blocked(rfkill->state));
+ }
+ 
+-static ssize_t rfkill_state_store(struct device *dev,
+-				  struct device_attribute *attr,
+-				  const char *buf, size_t count)
++static ssize_t state_store(struct device *dev, struct device_attribute *attr,
++			   const char *buf, size_t count)
+ {
+ 	struct rfkill *rfkill = to_rfkill(dev);
+ 	unsigned long state;
+@@ -725,32 +722,27 @@ static ssize_t rfkill_state_store(struct
  
--static struct device_attribute cuse_class_dev_attrs[] = {
--	__ATTR(waiting, S_IFREG | 0400, cuse_class_waiting_show, NULL),
--	__ATTR(abort, S_IFREG | 0200, NULL, cuse_class_abort_store),
--	{ }
-+static struct attribute *cuse_class_dev_attrs[] = {
-+	&dev_attr_waiting.attr,
-+	&dev_attr_abort.attr,
+ 	return count;
+ }
++static DEVICE_ATTR_RW(state);
+ 
+-static ssize_t rfkill_claim_show(struct device *dev,
+-				 struct device_attribute *attr,
+-				 char *buf)
++static ssize_t claim_show(struct device *dev, struct device_attribute *attr,
++			  char *buf)
+ {
+ 	return sprintf(buf, "%d\n", 0);
+ }
++static DEVICE_ATTR_RO(claim);
+ 
+-static ssize_t rfkill_claim_store(struct device *dev,
+-				  struct device_attribute *attr,
+-				  const char *buf, size_t count)
+-{
+-	return -EOPNOTSUPP;
+-}
+-
+-static struct device_attribute rfkill_dev_attrs[] = {
+-	__ATTR(name, S_IRUGO, rfkill_name_show, NULL),
+-	__ATTR(type, S_IRUGO, rfkill_type_show, NULL),
+-	__ATTR(index, S_IRUGO, rfkill_idx_show, NULL),
+-	__ATTR(persistent, S_IRUGO, rfkill_persistent_show, NULL),
+-	__ATTR(state, S_IRUGO|S_IWUSR, rfkill_state_show, rfkill_state_store),
+-	__ATTR(claim, S_IRUGO|S_IWUSR, rfkill_claim_show, rfkill_claim_store),
+-	__ATTR(soft, S_IRUGO|S_IWUSR, rfkill_soft_show, rfkill_soft_store),
+-	__ATTR(hard, S_IRUGO, rfkill_hard_show, NULL),
+-	__ATTR_NULL
++static struct attribute *rfkill_dev_attrs[] = {
++	&dev_attr_name.attr,
++	&dev_attr_type.attr,
++	&dev_attr_index.attr,
++	&dev_attr_persistent.attr,
++	&dev_attr_state.attr,
++	&dev_attr_claim.attr,
++	&dev_attr_soft.attr,
++	&dev_attr_hard.attr,
 +	NULL,
  };
-+ATTRIBUTE_GROUPS(cuse_class_dev);
++ATTRIBUTE_GROUPS(rfkill_dev);
+ 
+ static void rfkill_release(struct device *dev)
+ {
+@@ -830,7 +822,7 @@ static int rfkill_resume(struct device *
+ static struct class rfkill_class = {
+ 	.name		= "rfkill",
+ 	.dev_release	= rfkill_release,
+-	.dev_attrs	= rfkill_dev_attrs,
++	.dev_groups	= rfkill_dev_groups,
+ 	.dev_uevent	= rfkill_dev_uevent,
+ 	.suspend	= rfkill_suspend,
+ 	.resume		= rfkill_resume,
+--- a/net/wireless/sysfs.c
++++ b/net/wireless/sysfs.c
+@@ -30,7 +30,8 @@ static ssize_t name ## _show(struct devi
+ 			      char *buf)				\
+ {									\
+ 	return sprintf(buf, fmt "\n", dev_to_rdev(dev)->member);	\
+-}
++}									\
++static DEVICE_ATTR_RO(name)
  
- static struct miscdevice cuse_miscdev = {
- 	.minor		= MISC_DYNAMIC_MINOR,
-@@ -609,7 +612,7 @@ static int __init cuse_init(void)
- 	if (IS_ERR(cuse_class))
- 		return PTR_ERR(cuse_class);
+ SHOW_FMT(index, "%d", wiphy_idx);
+ SHOW_FMT(macaddress, "%pM", wiphy.perm_addr);
+@@ -42,7 +43,7 @@ static ssize_t name_show(struct device *
+ 	struct wiphy *wiphy = &dev_to_rdev(dev)->wiphy;
+ 	return sprintf(buf, "%s\n", dev_name(&wiphy->dev));
+ }
+-
++static DEVICE_ATTR_RO(name);
+ 
+ static ssize_t addresses_show(struct device *dev,
+ 			      struct device_attribute *attr,
+@@ -60,15 +61,17 @@ static ssize_t addresses_show(struct dev
+ 
+ 	return buf - start;
+ }
++static DEVICE_ATTR_RO(addresses);
  
--	cuse_class->dev_attrs = cuse_class_dev_attrs;
-+	cuse_class->dev_groups = cuse_class_dev_groups;
+-static struct device_attribute ieee80211_dev_attrs[] = {
+-	__ATTR_RO(index),
+-	__ATTR_RO(macaddress),
+-	__ATTR_RO(address_mask),
+-	__ATTR_RO(addresses),
+-	__ATTR_RO(name),
+-	{}
++static struct attribute *ieee80211_attrs[] = {
++	&dev_attr_index.attr,
++	&dev_attr_macaddress.attr,
++	&dev_attr_address_mask.attr,
++	&dev_attr_addresses.attr,
++	&dev_attr_name.attr,
++	NULL,
+ };
++ATTRIBUTE_GROUPS(ieee80211);
  
- 	rc = misc_register(&cuse_miscdev);
- 	if (rc) {
+ static void wiphy_dev_release(struct device *dev)
+ {
+@@ -144,7 +147,7 @@ struct class ieee80211_class = {
+ 	.name = "ieee80211",
+ 	.owner = THIS_MODULE,
+ 	.dev_release = wiphy_dev_release,
+-	.dev_attrs = ieee80211_dev_attrs,
++	.dev_groups = ieee80211_groups,
+ 	.dev_uevent = wiphy_uevent,
+ 	.suspend = wiphy_suspend,
+ 	.resume = wiphy_resume,
diff --git a/d5.patch b/d5.patch
deleted file mode 100644
index ae3bd2dd4a842f..00000000000000
--- a/d5.patch
+++ /dev/null
@@ -1,1272 +0,0 @@
----
- drivers/scsi/osd/osd_uld.c          |   13 +--
- drivers/scsi/sd.c                   |  147 ++++++++++++++++++------------------
- drivers/scsi/st.c                   |   25 +++---
- drivers/video/backlight/backlight.c |   44 +++++-----
- drivers/video/backlight/lcd.c       |   26 +++---
- drivers/video/output.c              |   20 ++--
- net/core/net-sysfs.c                |  134 ++++++++++++++++++--------------
- net/ieee802154/wpan-class.c         |   21 ++---
- net/rfkill/core.c                   |   88 +++++++++------------
- net/wireless/sysfs.c                |   23 +++--
- 10 files changed, 285 insertions(+), 256 deletions(-)
-
---- a/drivers/scsi/osd/osd_uld.c
-+++ b/drivers/scsi/osd/osd_uld.c
-@@ -107,6 +107,7 @@ static ssize_t osdname_show(struct devic
- 						   class_dev);
- 	return sprintf(buf, "%s\n", ould->odi.osdname);
- }
-+static DEVICE_ATTR_RO(osdname);
- 
- static ssize_t systemid_show(struct device *dev, struct device_attribute *attr,
- 			    char *buf)
-@@ -117,17 +118,19 @@ static ssize_t systemid_show(struct devi
- 	memcpy(buf, ould->odi.systemid, ould->odi.systemid_len);
- 	return ould->odi.systemid_len;
- }
-+static DEVICE_ATTR_RO(systemid);
- 
--static struct device_attribute osd_uld_attrs[] = {
--	__ATTR(osdname, S_IRUGO, osdname_show, NULL),
--	__ATTR(systemid, S_IRUGO, systemid_show, NULL),
--	__ATTR_NULL,
-+static struct attribute *osd_uld_attrs[] = {
-+	&dev_attr_osdname.attr,
-+	&dev_attr_systemid.attr,
-+	NULL,
- };
-+ATTRIBUTE_GROUPS(osd_uld);
- 
- static struct class osd_uld_class = {
- 	.owner		= THIS_MODULE,
- 	.name		= "scsi_osd",
--	.dev_attrs	= osd_uld_attrs,
-+	.dev_groups	= osd_uld_groups,
- };
- 
- /*
---- a/drivers/scsi/sd.c
-+++ b/drivers/scsi/sd.c
-@@ -132,8 +132,8 @@ static const char *sd_cache_types[] = {
- };
- 
- static ssize_t
--sd_store_cache_type(struct device *dev, struct device_attribute *attr,
--		    const char *buf, size_t count)
-+cache_type_store(struct device *dev, struct device_attribute *attr,
-+		 const char *buf, size_t count)
- {
- 	int i, ct = -1, rcd, wce, sp;
- 	struct scsi_disk *sdkp = to_scsi_disk(dev);
-@@ -199,8 +199,18 @@ sd_store_cache_type(struct device *dev,
- }
- 
- static ssize_t
--sd_store_manage_start_stop(struct device *dev, struct device_attribute *attr,
--			   const char *buf, size_t count)
-+manage_start_stop_show(struct device *dev, struct device_attribute *attr,
-+		       char *buf)
-+{
-+	struct scsi_disk *sdkp = to_scsi_disk(dev);
-+	struct scsi_device *sdp = sdkp->device;
-+
-+	return snprintf(buf, 20, "%u\n", sdp->manage_start_stop);
-+}
-+
-+static ssize_t
-+manage_start_stop_store(struct device *dev, struct device_attribute *attr,
-+			const char *buf, size_t count)
- {
- 	struct scsi_disk *sdkp = to_scsi_disk(dev);
- 	struct scsi_device *sdp = sdkp->device;
-@@ -212,10 +222,19 @@ sd_store_manage_start_stop(struct device
- 
- 	return count;
- }
-+static DEVICE_ATTR_RW(manage_start_stop);
-+
-+static ssize_t
-+allow_restart_show(struct device *dev, struct device_attribute *attr, char *buf)
-+{
-+	struct scsi_disk *sdkp = to_scsi_disk(dev);
-+
-+	return snprintf(buf, 40, "%d\n", sdkp->device->allow_restart);
-+}
- 
- static ssize_t
--sd_store_allow_restart(struct device *dev, struct device_attribute *attr,
--		       const char *buf, size_t count)
-+allow_restart_store(struct device *dev, struct device_attribute *attr,
-+		    const char *buf, size_t count)
- {
- 	struct scsi_disk *sdkp = to_scsi_disk(dev);
- 	struct scsi_device *sdp = sdkp->device;
-@@ -230,47 +249,30 @@ sd_store_allow_restart(struct device *de
- 
- 	return count;
- }
-+static DEVICE_ATTR_RW(allow_restart);
- 
- static ssize_t
--sd_show_cache_type(struct device *dev, struct device_attribute *attr,
--		   char *buf)
-+cache_type_show(struct device *dev, struct device_attribute *attr, char *buf)
- {
- 	struct scsi_disk *sdkp = to_scsi_disk(dev);
- 	int ct = sdkp->RCD + 2*sdkp->WCE;
- 
- 	return snprintf(buf, 40, "%s\n", sd_cache_types[ct]);
- }
-+static DEVICE_ATTR_RW(cache_type);
- 
- static ssize_t
--sd_show_fua(struct device *dev, struct device_attribute *attr, char *buf)
-+FUA_show(struct device *dev, struct device_attribute *attr, char *buf)
- {
- 	struct scsi_disk *sdkp = to_scsi_disk(dev);
- 
- 	return snprintf(buf, 20, "%u\n", sdkp->DPOFUA);
- }
-+static DEVICE_ATTR_RO(FUA);
- 
- static ssize_t
--sd_show_manage_start_stop(struct device *dev, struct device_attribute *attr,
--			  char *buf)
--{
--	struct scsi_disk *sdkp = to_scsi_disk(dev);
--	struct scsi_device *sdp = sdkp->device;
--
--	return snprintf(buf, 20, "%u\n", sdp->manage_start_stop);
--}
--
--static ssize_t
--sd_show_allow_restart(struct device *dev, struct device_attribute *attr,
--		      char *buf)
--{
--	struct scsi_disk *sdkp = to_scsi_disk(dev);
--
--	return snprintf(buf, 40, "%d\n", sdkp->device->allow_restart);
--}
--
--static ssize_t
--sd_show_protection_type(struct device *dev, struct device_attribute *attr,
--			char *buf)
-+protection_type_show(struct device *dev, struct device_attribute *attr,
-+		     char *buf)
- {
- 	struct scsi_disk *sdkp = to_scsi_disk(dev);
- 
-@@ -278,8 +280,8 @@ sd_show_protection_type(struct device *d
- }
- 
- static ssize_t
--sd_store_protection_type(struct device *dev, struct device_attribute *attr,
--			 const char *buf, size_t count)
-+protection_type_store(struct device *dev, struct device_attribute *attr,
-+		      const char *buf, size_t count)
- {
- 	struct scsi_disk *sdkp = to_scsi_disk(dev);
- 	unsigned int val;
-@@ -298,10 +300,11 @@ sd_store_protection_type(struct device *
- 
- 	return count;
- }
-+static DEVICE_ATTR_RW(protection_type);
- 
- static ssize_t
--sd_show_protection_mode(struct device *dev, struct device_attribute *attr,
--			char *buf)
-+protection_mode_show(struct device *dev, struct device_attribute *attr,
-+		     char *buf)
- {
- 	struct scsi_disk *sdkp = to_scsi_disk(dev);
- 	struct scsi_device *sdp = sdkp->device;
-@@ -320,24 +323,26 @@ sd_show_protection_mode(struct device *d
- 
- 	return snprintf(buf, 20, "%s%u\n", dix ? "dix" : "dif", dif);
- }
-+static DEVICE_ATTR_RO(protection_mode);
- 
- static ssize_t
--sd_show_app_tag_own(struct device *dev, struct device_attribute *attr,
--		    char *buf)
-+app_tag_own_show(struct device *dev, struct device_attribute *attr, char *buf)
- {
- 	struct scsi_disk *sdkp = to_scsi_disk(dev);
- 
- 	return snprintf(buf, 20, "%u\n", sdkp->ATO);
- }
-+static DEVICE_ATTR_RO(app_tag_own);
- 
- static ssize_t
--sd_show_thin_provisioning(struct device *dev, struct device_attribute *attr,
--			  char *buf)
-+thin_provisioning_show(struct device *dev, struct device_attribute *attr,
-+		       char *buf)
- {
- 	struct scsi_disk *sdkp = to_scsi_disk(dev);
- 
- 	return snprintf(buf, 20, "%u\n", sdkp->lbpme);
- }
-+static DEVICE_ATTR_RO(thin_provisioning);
- 
- static const char *lbp_mode[] = {
- 	[SD_LBP_FULL]		= "full",
-@@ -349,8 +354,8 @@ static const char *lbp_mode[] = {
- };
- 
- static ssize_t
--sd_show_provisioning_mode(struct device *dev, struct device_attribute *attr,
--			  char *buf)
-+provisioning_mode_show(struct device *dev, struct device_attribute *attr,
-+		       char *buf)
- {
- 	struct scsi_disk *sdkp = to_scsi_disk(dev);
- 
-@@ -358,8 +363,8 @@ sd_show_provisioning_mode(struct device
- }
- 
- static ssize_t
--sd_store_provisioning_mode(struct device *dev, struct device_attribute *attr,
--			   const char *buf, size_t count)
-+provisioning_mode_store(struct device *dev, struct device_attribute *attr,
-+			const char *buf, size_t count)
- {
- 	struct scsi_disk *sdkp = to_scsi_disk(dev);
- 	struct scsi_device *sdp = sdkp->device;
-@@ -385,10 +390,11 @@ sd_store_provisioning_mode(struct device
- 
- 	return count;
- }
-+static DEVICE_ATTR_RW(provisioning_mode);
- 
- static ssize_t
--sd_show_max_medium_access_timeouts(struct device *dev,
--				   struct device_attribute *attr, char *buf)
-+max_medium_access_timeouts_show(struct device *dev,
-+				struct device_attribute *attr, char *buf)
- {
- 	struct scsi_disk *sdkp = to_scsi_disk(dev);
- 
-@@ -396,9 +402,9 @@ sd_show_max_medium_access_timeouts(struc
- }
- 
- static ssize_t
--sd_store_max_medium_access_timeouts(struct device *dev,
--				    struct device_attribute *attr,
--				    const char *buf, size_t count)
-+max_medium_access_timeouts_store(struct device *dev,
-+				 struct device_attribute *attr, const char *buf,
-+				 size_t count)
- {
- 	struct scsi_disk *sdkp = to_scsi_disk(dev);
- 	int err;
-@@ -410,10 +416,11 @@ sd_store_max_medium_access_timeouts(stru
- 
- 	return err ? err : count;
- }
-+static DEVICE_ATTR_RW(max_medium_access_timeouts);
- 
- static ssize_t
--sd_show_write_same_blocks(struct device *dev, struct device_attribute *attr,
--			  char *buf)
-+max_write_same_blocks_show(struct device *dev, struct device_attribute *attr,
-+			   char *buf)
- {
- 	struct scsi_disk *sdkp = to_scsi_disk(dev);
- 
-@@ -421,8 +428,8 @@ sd_show_write_same_blocks(struct device
- }
- 
- static ssize_t
--sd_store_write_same_blocks(struct device *dev, struct device_attribute *attr,
--			   const char *buf, size_t count)
-+max_write_same_blocks_store(struct device *dev, struct device_attribute *attr,
-+			    const char *buf, size_t count)
- {
- 	struct scsi_disk *sdkp = to_scsi_disk(dev);
- 	struct scsi_device *sdp = sdkp->device;
-@@ -451,35 +458,29 @@ sd_store_write_same_blocks(struct device
- 
- 	return count;
- }
-+static DEVICE_ATTR_RW(max_write_same_blocks);
- 
--static struct device_attribute sd_disk_attrs[] = {
--	__ATTR(cache_type, S_IRUGO|S_IWUSR, sd_show_cache_type,
--	       sd_store_cache_type),
--	__ATTR(FUA, S_IRUGO, sd_show_fua, NULL),
--	__ATTR(allow_restart, S_IRUGO|S_IWUSR, sd_show_allow_restart,
--	       sd_store_allow_restart),
--	__ATTR(manage_start_stop, S_IRUGO|S_IWUSR, sd_show_manage_start_stop,
--	       sd_store_manage_start_stop),
--	__ATTR(protection_type, S_IRUGO|S_IWUSR, sd_show_protection_type,
--	       sd_store_protection_type),
--	__ATTR(protection_mode, S_IRUGO, sd_show_protection_mode, NULL),
--	__ATTR(app_tag_own, S_IRUGO, sd_show_app_tag_own, NULL),
--	__ATTR(thin_provisioning, S_IRUGO, sd_show_thin_provisioning, NULL),
--	__ATTR(provisioning_mode, S_IRUGO|S_IWUSR, sd_show_provisioning_mode,
--	       sd_store_provisioning_mode),
--	__ATTR(max_write_same_blocks, S_IRUGO|S_IWUSR,
--	       sd_show_write_same_blocks, sd_store_write_same_blocks),
--	__ATTR(max_medium_access_timeouts, S_IRUGO|S_IWUSR,
--	       sd_show_max_medium_access_timeouts,
--	       sd_store_max_medium_access_timeouts),
--	__ATTR_NULL,
-+static struct attribute *sd_disk_attrs[] = {
-+	&dev_attr_cache_type.attr,
-+	&dev_attr_FUA.attr,
-+	&dev_attr_allow_restart.attr,
-+	&dev_attr_manage_start_stop.attr,
-+	&dev_attr_protection_type.attr,
-+	&dev_attr_protection_mode.attr,
-+	&dev_attr_app_tag_own.attr,
-+	&dev_attr_thin_provisioning.attr,
-+	&dev_attr_provisioning_mode.attr,
-+	&dev_attr_max_write_same_blocks.attr,
-+	&dev_attr_max_medium_access_timeouts.attr,
-+	NULL,
- };
-+ATTRIBUTE_GROUPS(sd_disk);
- 
- static struct class sd_disk_class = {
- 	.name		= "scsi_disk",
- 	.owner		= THIS_MODULE,
- 	.dev_release	= scsi_disk_release,
--	.dev_attrs	= sd_disk_attrs,
-+	.dev_groups	= sd_disk_groups,
- };
- 
- static const struct dev_pm_ops sd_pm_ops = {
---- a/drivers/scsi/st.c
-+++ b/drivers/scsi/st.c
-@@ -82,7 +82,7 @@ static int try_rdio = 1;
- static int try_wdio = 1;
- 
- static struct class st_sysfs_class;
--static struct device_attribute st_dev_attrs[];
-+static const struct attribute_group *st_dev_groups[];
- 
- MODULE_AUTHOR("Kai Makisara");
- MODULE_DESCRIPTION("SCSI tape (st) driver");
-@@ -4274,7 +4274,7 @@ static void scsi_tape_release(struct kre
- 
- static struct class st_sysfs_class = {
- 	.name = "scsi_tape",
--	.dev_attrs = st_dev_attrs,
-+	.dev_groups = st_dev_groups,
- };
- 
- static int __init init_st(void)
-@@ -4408,6 +4408,7 @@ defined_show(struct device *dev, struct
- 	l = snprintf(buf, PAGE_SIZE, "%d\n", STm->defined);
- 	return l;
- }
-+static DEVICE_ATTR_RO(defined);
- 
- static ssize_t
- default_blksize_show(struct device *dev, struct device_attribute *attr,
-@@ -4419,7 +4420,7 @@ default_blksize_show(struct device *dev,
- 	l = snprintf(buf, PAGE_SIZE, "%d\n", STm->default_blksize);
- 	return l;
- }
--
-+static DEVICE_ATTR_RO(default_blksize);
- 
- static ssize_t
- default_density_show(struct device *dev, struct device_attribute *attr,
-@@ -4433,6 +4434,7 @@ default_density_show(struct device *dev,
- 	l = snprintf(buf, PAGE_SIZE, fmt, STm->default_density);
- 	return l;
- }
-+static DEVICE_ATTR_RO(default_density);
- 
- static ssize_t
- default_compression_show(struct device *dev, struct device_attribute *attr,
-@@ -4444,6 +4446,7 @@ default_compression_show(struct device *
- 	l = snprintf(buf, PAGE_SIZE, "%d\n", STm->default_compression - 1);
- 	return l;
- }
-+static DEVICE_ATTR_RO(default_compression);
- 
- static ssize_t
- options_show(struct device *dev, struct device_attribute *attr, char *buf)
-@@ -4472,15 +4475,17 @@ options_show(struct device *dev, struct
- 	l = snprintf(buf, PAGE_SIZE, "0x%08x\n", options);
- 	return l;
- }
-+static DEVICE_ATTR_RO(options);
- 
--static struct device_attribute st_dev_attrs[] = {
--	__ATTR_RO(defined),
--	__ATTR_RO(default_blksize),
--	__ATTR_RO(default_density),
--	__ATTR_RO(default_compression),
--	__ATTR_RO(options),
--	__ATTR_NULL,
-+static struct attribute *st_dev_attrs[] = {
-+	&dev_attr_defined.attr,
-+	&dev_attr_default_blksize.attr,
-+	&dev_attr_default_density.attr,
-+	&dev_attr_default_compression.attr,
-+	&dev_attr_options.attr,
-+	NULL,
- };
-+ATTRIBUTE_GROUPS(st_dev);
- 
- /* The following functions may be useful for a larger audience. */
- static int sgl_map_user_pages(struct st_buffer *STbp,
---- a/drivers/video/backlight/backlight.c
-+++ b/drivers/video/backlight/backlight.c
-@@ -103,16 +103,16 @@ static void backlight_generate_event(str
- 	sysfs_notify(&bd->dev.kobj, NULL, "actual_brightness");
- }
- 
--static ssize_t backlight_show_power(struct device *dev,
--		struct device_attribute *attr, char *buf)
-+static ssize_t bl_power_show(struct device *dev, struct device_attribute *attr,
-+		char *buf)
- {
- 	struct backlight_device *bd = to_backlight_device(dev);
- 
- 	return sprintf(buf, "%d\n", bd->props.power);
- }
- 
--static ssize_t backlight_store_power(struct device *dev,
--		struct device_attribute *attr, const char *buf, size_t count)
-+static ssize_t bl_power_store(struct device *dev, struct device_attribute *attr,
-+		const char *buf, size_t count)
- {
- 	int rc;
- 	struct backlight_device *bd = to_backlight_device(dev);
-@@ -136,8 +136,9 @@ static ssize_t backlight_store_power(str
- 
- 	return rc;
- }
-+static DEVICE_ATTR_RW(bl_power);
- 
--static ssize_t backlight_show_brightness(struct device *dev,
-+static ssize_t brightness_show(struct device *dev,
- 		struct device_attribute *attr, char *buf)
- {
- 	struct backlight_device *bd = to_backlight_device(dev);
-@@ -145,7 +146,7 @@ static ssize_t backlight_show_brightness
- 	return sprintf(buf, "%d\n", bd->props.brightness);
- }
- 
--static ssize_t backlight_store_brightness(struct device *dev,
-+static ssize_t brightness_store(struct device *dev,
- 		struct device_attribute *attr, const char *buf, size_t count)
- {
- 	int rc;
-@@ -175,24 +176,27 @@ static ssize_t backlight_store_brightnes
- 
- 	return rc;
- }
-+static DEVICE_ATTR_RW(brightness);
- 
--static ssize_t backlight_show_type(struct device *dev,
--		struct device_attribute *attr, char *buf)
-+static ssize_t type_show(struct device *dev, struct device_attribute *attr,
-+		char *buf)
- {
- 	struct backlight_device *bd = to_backlight_device(dev);
- 
- 	return sprintf(buf, "%s\n", backlight_types[bd->props.type]);
- }
-+static DEVICE_ATTR_RO(type);
- 
--static ssize_t backlight_show_max_brightness(struct device *dev,
-+static ssize_t max_brightness_show(struct device *dev,
- 		struct device_attribute *attr, char *buf)
- {
- 	struct backlight_device *bd = to_backlight_device(dev);
- 
- 	return sprintf(buf, "%d\n", bd->props.max_brightness);
- }
-+static DEVICE_ATTR_RO(max_brightness);
- 
--static ssize_t backlight_show_actual_brightness(struct device *dev,
-+static ssize_t actual_brightness_show(struct device *dev,
- 		struct device_attribute *attr, char *buf)
- {
- 	int rc = -ENXIO;
-@@ -205,6 +209,7 @@ static ssize_t backlight_show_actual_bri
- 
- 	return rc;
- }
-+static DEVICE_ATTR_RO(actual_brightness);
- 
- static struct class *backlight_class;
- 
-@@ -247,16 +252,15 @@ static void bl_device_release(struct dev
- 	kfree(bd);
- }
- 
--static struct device_attribute bl_device_attributes[] = {
--	__ATTR(bl_power, 0644, backlight_show_power, backlight_store_power),
--	__ATTR(brightness, 0644, backlight_show_brightness,
--		     backlight_store_brightness),
--	__ATTR(actual_brightness, 0444, backlight_show_actual_brightness,
--		     NULL),
--	__ATTR(max_brightness, 0444, backlight_show_max_brightness, NULL),
--	__ATTR(type, 0444, backlight_show_type, NULL),
--	__ATTR_NULL,
-+static struct attribute *bl_device_attrs[] = {
-+	&dev_attr_bl_power.attr,
-+	&dev_attr_brightness.attr,
-+	&dev_attr_actual_brightness.attr,
-+	&dev_attr_max_brightness.attr,
-+	&dev_attr_type.attr,
-+	NULL,
- };
-+ATTRIBUTE_GROUPS(bl_device);
- 
- /**
-  * backlight_force_update - tell the backlight subsystem that hardware state
-@@ -493,7 +497,7 @@ static int __init backlight_class_init(v
- 		return PTR_ERR(backlight_class);
- 	}
- 
--	backlight_class->dev_attrs = bl_device_attributes;
-+	backlight_class->dev_groups = bl_device_groups;
- 	backlight_class->pm = &backlight_class_dev_pm_ops;
- 	return 0;
- }
---- a/drivers/video/backlight/lcd.c
-+++ b/drivers/video/backlight/lcd.c
-@@ -89,7 +89,7 @@ static inline void lcd_unregister_fb(str
- }
- #endif /* CONFIG_FB */
- 
--static ssize_t lcd_show_power(struct device *dev, struct device_attribute *attr,
-+static ssize_t lcd_power_show(struct device *dev, struct device_attribute *attr,
- 		char *buf)
- {
- 	int rc;
-@@ -105,7 +105,7 @@ static ssize_t lcd_show_power(struct dev
- 	return rc;
- }
- 
--static ssize_t lcd_store_power(struct device *dev,
-+static ssize_t lcd_power_store(struct device *dev,
- 		struct device_attribute *attr, const char *buf, size_t count)
- {
- 	int rc;
-@@ -128,8 +128,9 @@ static ssize_t lcd_store_power(struct de
- 
- 	return rc;
- }
-+static DEVICE_ATTR_RW(lcd_power);
- 
--static ssize_t lcd_show_contrast(struct device *dev,
-+static ssize_t contrast_show(struct device *dev,
- 		struct device_attribute *attr, char *buf)
- {
- 	int rc = -ENXIO;
-@@ -143,7 +144,7 @@ static ssize_t lcd_show_contrast(struct
- 	return rc;
- }
- 
--static ssize_t lcd_store_contrast(struct device *dev,
-+static ssize_t contrast_store(struct device *dev,
- 		struct device_attribute *attr, const char *buf, size_t count)
- {
- 	int rc;
-@@ -166,14 +167,16 @@ static ssize_t lcd_store_contrast(struct
- 
- 	return rc;
- }
-+static DEVICE_ATTR_RW(contrast);
- 
--static ssize_t lcd_show_max_contrast(struct device *dev,
-+static ssize_t max_contrast_show(struct device *dev,
- 		struct device_attribute *attr, char *buf)
- {
- 	struct lcd_device *ld = to_lcd_device(dev);
- 
- 	return sprintf(buf, "%d\n", ld->props.max_contrast);
- }
-+static DEVICE_ATTR_RO(max_contrast);
- 
- static struct class *lcd_class;
- 
-@@ -183,12 +186,13 @@ static void lcd_device_release(struct de
- 	kfree(ld);
- }
- 
--static struct device_attribute lcd_device_attributes[] = {
--	__ATTR(lcd_power, 0644, lcd_show_power, lcd_store_power),
--	__ATTR(contrast, 0644, lcd_show_contrast, lcd_store_contrast),
--	__ATTR(max_contrast, 0444, lcd_show_max_contrast, NULL),
--	__ATTR_NULL,
-+static struct attribute *lcd_device_attrs[] = {
-+	&dev_attr_lcd_power.attr,
-+	&dev_attr_contrast.attr,
-+	&dev_attr_max_contrast.attr,
-+	NULL,
- };
-+ATTRIBUTE_GROUPS(lcd_device);
- 
- /**
-  * lcd_device_register - register a new object of lcd_device class.
-@@ -344,7 +348,7 @@ static int __init lcd_class_init(void)
- 		return PTR_ERR(lcd_class);
- 	}
- 
--	lcd_class->dev_attrs = lcd_device_attributes;
-+	lcd_class->dev_groups = lcd_device_groups;
- 	return 0;
- }
- 
---- a/drivers/video/output.c
-+++ b/drivers/video/output.c
-@@ -32,8 +32,8 @@ MODULE_DESCRIPTION("Display Output Switc
- MODULE_LICENSE("GPL");
- MODULE_AUTHOR("Luming Yu <luming.yu@intel.com>");
- 
--static ssize_t video_output_show_state(struct device *dev,
--				       struct device_attribute *attr, char *buf)
-+static ssize_t state_show(struct device *dev, struct device_attribute *attr,
-+			  char *buf)
- {
- 	ssize_t ret_size = 0;
- 	struct output_device *od = to_output_device(dev);
-@@ -42,9 +42,8 @@ static ssize_t video_output_show_state(s
- 	return ret_size;
- }
- 
--static ssize_t video_output_store_state(struct device *dev,
--					struct device_attribute *attr,
--					const char *buf,size_t count)
-+static ssize_t state_store(struct device *dev, struct device_attribute *attr,
-+			   const char *buf,size_t count)
- {
- 	char *endp;
- 	struct output_device *od = to_output_device(dev);
-@@ -62,6 +61,7 @@ static ssize_t video_output_store_state(
- 	}
- 	return count;
- }
-+static DEVICE_ATTR_RW(state);
- 
- static void video_output_release(struct device *dev)
- {
-@@ -69,16 +69,16 @@ static void video_output_release(struct
- 	kfree(od);
- }
- 
--static struct device_attribute video_output_attributes[] = {
--	__ATTR(state, 0644, video_output_show_state, video_output_store_state),
--	__ATTR_NULL,
-+static struct attribute *video_output_attrs[] = {
-+	&dev_attr_state.attr,
-+	NULL,
- };
--
-+ATTRIBUTE_GROUPS(video_output);
- 
- static struct class video_output_class = {
- 	.name = "video_output",
- 	.dev_release = video_output_release,
--	.dev_attrs = video_output_attributes,
-+	.dev_groups = video_output_groups,
- };
- 
- struct output_device *video_output_register(const char *name,
---- a/net/core/net-sysfs.c
-+++ b/net/core/net-sysfs.c
-@@ -60,12 +60,19 @@ static ssize_t format_##field(const stru
- {									\
- 	return sprintf(buf, format_string, net->field);			\
- }									\
--static ssize_t show_##field(struct device *dev,				\
-+static ssize_t field##_show(struct device *dev,				\
- 			    struct device_attribute *attr, char *buf)	\
- {									\
- 	return netdev_show(dev, attr, buf, format_##field);		\
--}
-+}									\
- 
-+#define NETDEVICE_SHOW_RO(field, format_string)				\
-+NETDEVICE_SHOW(field, format_string);					\
-+static DEVICE_ATTR_RO(field)
-+
-+#define NETDEVICE_SHOW_RW(field, format_string)				\
-+NETDEVICE_SHOW(field, format_string);					\
-+static DEVICE_ATTR_RW(field)
- 
- /* use same locking and permission rules as SIF* ioctl's */
- static ssize_t netdev_store(struct device *dev, struct device_attribute *attr,
-@@ -96,16 +103,16 @@ static ssize_t netdev_store(struct devic
- 	return ret;
- }
- 
--NETDEVICE_SHOW(dev_id, fmt_hex);
--NETDEVICE_SHOW(addr_assign_type, fmt_dec);
--NETDEVICE_SHOW(addr_len, fmt_dec);
--NETDEVICE_SHOW(iflink, fmt_dec);
--NETDEVICE_SHOW(ifindex, fmt_dec);
--NETDEVICE_SHOW(type, fmt_dec);
--NETDEVICE_SHOW(link_mode, fmt_dec);
-+NETDEVICE_SHOW_RO(dev_id, fmt_hex);
-+NETDEVICE_SHOW_RO(addr_assign_type, fmt_dec);
-+NETDEVICE_SHOW_RO(addr_len, fmt_dec);
-+NETDEVICE_SHOW_RO(iflink, fmt_dec);
-+NETDEVICE_SHOW_RO(ifindex, fmt_dec);
-+NETDEVICE_SHOW_RO(type, fmt_dec);
-+NETDEVICE_SHOW_RO(link_mode, fmt_dec);
- 
- /* use same locking rules as GIFHWADDR ioctl's */
--static ssize_t show_address(struct device *dev, struct device_attribute *attr,
-+static ssize_t address_show(struct device *dev, struct device_attribute *attr,
- 			    char *buf)
- {
- 	struct net_device *net = to_net_dev(dev);
-@@ -117,15 +124,17 @@ static ssize_t show_address(struct devic
- 	read_unlock(&dev_base_lock);
- 	return ret;
- }
-+static DEVICE_ATTR_RO(address);
- 
--static ssize_t show_broadcast(struct device *dev,
--			    struct device_attribute *attr, char *buf)
-+static ssize_t broadcast_show(struct device *dev,
-+			      struct device_attribute *attr, char *buf)
- {
- 	struct net_device *net = to_net_dev(dev);
- 	if (dev_isalive(net))
- 		return sysfs_format_mac(buf, net->broadcast, net->addr_len);
- 	return -EINVAL;
- }
-+static DEVICE_ATTR_RO(broadcast);
- 
- static int change_carrier(struct net_device *net, unsigned long new_carrier)
- {
-@@ -134,13 +143,13 @@ static int change_carrier(struct net_dev
- 	return dev_change_carrier(net, (bool) new_carrier);
- }
- 
--static ssize_t store_carrier(struct device *dev, struct device_attribute *attr,
--			 const char *buf, size_t len)
-+static ssize_t carrier_store(struct device *dev, struct device_attribute *attr,
-+			     const char *buf, size_t len)
- {
- 	return netdev_store(dev, attr, buf, len, change_carrier);
- }
- 
--static ssize_t show_carrier(struct device *dev,
-+static ssize_t carrier_show(struct device *dev,
- 			    struct device_attribute *attr, char *buf)
- {
- 	struct net_device *netdev = to_net_dev(dev);
-@@ -149,8 +158,9 @@ static ssize_t show_carrier(struct devic
- 	}
- 	return -EINVAL;
- }
-+static DEVICE_ATTR_RW(carrier);
- 
--static ssize_t show_speed(struct device *dev,
-+static ssize_t speed_show(struct device *dev,
- 			  struct device_attribute *attr, char *buf)
- {
- 	struct net_device *netdev = to_net_dev(dev);
-@@ -167,8 +177,9 @@ static ssize_t show_speed(struct device
- 	rtnl_unlock();
- 	return ret;
- }
-+static DEVICE_ATTR_RO(speed);
- 
--static ssize_t show_duplex(struct device *dev,
-+static ssize_t duplex_show(struct device *dev,
- 			   struct device_attribute *attr, char *buf)
- {
- 	struct net_device *netdev = to_net_dev(dev);
-@@ -198,8 +209,9 @@ static ssize_t show_duplex(struct device
- 	rtnl_unlock();
- 	return ret;
- }
-+static DEVICE_ATTR_RO(duplex);
- 
--static ssize_t show_dormant(struct device *dev,
-+static ssize_t dormant_show(struct device *dev,
- 			    struct device_attribute *attr, char *buf)
- {
- 	struct net_device *netdev = to_net_dev(dev);
-@@ -209,6 +221,7 @@ static ssize_t show_dormant(struct devic
- 
- 	return -EINVAL;
- }
-+static DEVICE_ATTR_RO(dormant);
- 
- static const char *const operstates[] = {
- 	"unknown",
-@@ -220,7 +233,7 @@ static const char *const operstates[] =
- 	"up"
- };
- 
--static ssize_t show_operstate(struct device *dev,
-+static ssize_t operstate_show(struct device *dev,
- 			      struct device_attribute *attr, char *buf)
- {
- 	const struct net_device *netdev = to_net_dev(dev);
-@@ -237,35 +250,33 @@ static ssize_t show_operstate(struct dev
- 
- 	return sprintf(buf, "%s\n", operstates[operstate]);
- }
-+static DEVICE_ATTR_RO(operstate);
- 
- /* read-write attributes */
--NETDEVICE_SHOW(mtu, fmt_dec);
- 
- static int change_mtu(struct net_device *net, unsigned long new_mtu)
- {
- 	return dev_set_mtu(net, (int) new_mtu);
- }
- 
--static ssize_t store_mtu(struct device *dev, struct device_attribute *attr,
-+static ssize_t mtu_store(struct device *dev, struct device_attribute *attr,
- 			 const char *buf, size_t len)
- {
- 	return netdev_store(dev, attr, buf, len, change_mtu);
- }
--
--NETDEVICE_SHOW(flags, fmt_hex);
-+NETDEVICE_SHOW_RW(mtu, fmt_dec);
- 
- static int change_flags(struct net_device *net, unsigned long new_flags)
- {
- 	return dev_change_flags(net, (unsigned int) new_flags);
- }
- 
--static ssize_t store_flags(struct device *dev, struct device_attribute *attr,
-+static ssize_t flags_store(struct device *dev, struct device_attribute *attr,
- 			   const char *buf, size_t len)
- {
- 	return netdev_store(dev, attr, buf, len, change_flags);
- }
--
--NETDEVICE_SHOW(tx_queue_len, fmt_ulong);
-+NETDEVICE_SHOW_RW(flags, fmt_hex);
- 
- static int change_tx_queue_len(struct net_device *net, unsigned long new_len)
- {
-@@ -273,7 +284,7 @@ static int change_tx_queue_len(struct ne
- 	return 0;
- }
- 
--static ssize_t store_tx_queue_len(struct device *dev,
-+static ssize_t tx_queue_len_store(struct device *dev,
- 				  struct device_attribute *attr,
- 				  const char *buf, size_t len)
- {
-@@ -282,8 +293,9 @@ static ssize_t store_tx_queue_len(struct
- 
- 	return netdev_store(dev, attr, buf, len, change_tx_queue_len);
- }
-+NETDEVICE_SHOW_RW(tx_queue_len, fmt_ulong);
- 
--static ssize_t store_ifalias(struct device *dev, struct device_attribute *attr,
-+static ssize_t ifalias_store(struct device *dev, struct device_attribute *attr,
- 			     const char *buf, size_t len)
- {
- 	struct net_device *netdev = to_net_dev(dev);
-@@ -306,7 +318,7 @@ static ssize_t store_ifalias(struct devi
- 	return ret < 0 ? ret : len;
- }
- 
--static ssize_t show_ifalias(struct device *dev,
-+static ssize_t ifalias_show(struct device *dev,
- 			    struct device_attribute *attr, char *buf)
- {
- 	const struct net_device *netdev = to_net_dev(dev);
-@@ -319,8 +331,7 @@ static ssize_t show_ifalias(struct devic
- 	rtnl_unlock();
- 	return ret;
- }
--
--NETDEVICE_SHOW(group, fmt_dec);
-+static DEVICE_ATTR_RW(ifalias);
- 
- static int change_group(struct net_device *net, unsigned long new_group)
- {
-@@ -328,35 +339,37 @@ static int change_group(struct net_devic
- 	return 0;
- }
- 
--static ssize_t store_group(struct device *dev, struct device_attribute *attr,
--			 const char *buf, size_t len)
-+static ssize_t group_store(struct device *dev, struct device_attribute *attr,
-+			   const char *buf, size_t len)
- {
- 	return netdev_store(dev, attr, buf, len, change_group);
- }
-+NETDEVICE_SHOW(group, fmt_dec);
-+static DEVICE_ATTR(netdev_group, S_IRUGO | S_IWUSR, group_show, group_store);
- 
--static struct device_attribute net_class_attributes[] = {
--	__ATTR(addr_assign_type, S_IRUGO, show_addr_assign_type, NULL),
--	__ATTR(addr_len, S_IRUGO, show_addr_len, NULL),
--	__ATTR(dev_id, S_IRUGO, show_dev_id, NULL),
--	__ATTR(ifalias, S_IRUGO | S_IWUSR, show_ifalias, store_ifalias),
--	__ATTR(iflink, S_IRUGO, show_iflink, NULL),
--	__ATTR(ifindex, S_IRUGO, show_ifindex, NULL),
--	__ATTR(type, S_IRUGO, show_type, NULL),
--	__ATTR(link_mode, S_IRUGO, show_link_mode, NULL),
--	__ATTR(address, S_IRUGO, show_address, NULL),
--	__ATTR(broadcast, S_IRUGO, show_broadcast, NULL),
--	__ATTR(carrier, S_IRUGO | S_IWUSR, show_carrier, store_carrier),
--	__ATTR(speed, S_IRUGO, show_speed, NULL),
--	__ATTR(duplex, S_IRUGO, show_duplex, NULL),
--	__ATTR(dormant, S_IRUGO, show_dormant, NULL),
--	__ATTR(operstate, S_IRUGO, show_operstate, NULL),
--	__ATTR(mtu, S_IRUGO | S_IWUSR, show_mtu, store_mtu),
--	__ATTR(flags, S_IRUGO | S_IWUSR, show_flags, store_flags),
--	__ATTR(tx_queue_len, S_IRUGO | S_IWUSR, show_tx_queue_len,
--	       store_tx_queue_len),
--	__ATTR(netdev_group, S_IRUGO | S_IWUSR, show_group, store_group),
--	{}
-+static struct attribute *net_class_attrs[] = {
-+	&dev_attr_netdev_group.attr,
-+	&dev_attr_type.attr,
-+	&dev_attr_dev_id.attr,
-+	&dev_attr_iflink.attr,
-+	&dev_attr_ifindex.attr,
-+	&dev_attr_addr_assign_type.attr,
-+	&dev_attr_addr_len.attr,
-+	&dev_attr_link_mode.attr,
-+	&dev_attr_address.attr,
-+	&dev_attr_broadcast.attr,
-+	&dev_attr_speed.attr,
-+	&dev_attr_duplex.attr,
-+	&dev_attr_dormant.attr,
-+	&dev_attr_operstate.attr,
-+	&dev_attr_ifalias.attr,
-+	&dev_attr_carrier.attr,
-+	&dev_attr_mtu.attr,
-+	&dev_attr_flags.attr,
-+	&dev_attr_tx_queue_len.attr,
-+	NULL,
- };
-+ATTRIBUTE_GROUPS(net_class);
- 
- /* Show a given an attribute in the statistics group */
- static ssize_t netstat_show(const struct device *d,
-@@ -382,13 +395,13 @@ static ssize_t netstat_show(const struct
- 
- /* generate a read-only statistics attribute */
- #define NETSTAT_ENTRY(name)						\
--static ssize_t show_##name(struct device *d,				\
-+static ssize_t name##_show(struct device *d,				\
- 			   struct device_attribute *attr, char *buf) 	\
- {									\
- 	return netstat_show(d, attr, buf,				\
- 			    offsetof(struct rtnl_link_stats64, name));	\
- }									\
--static DEVICE_ATTR(name, S_IRUGO, show_##name, NULL)
-+static DEVICE_ATTR_RO(name)
- 
- NETSTAT_ENTRY(rx_packets);
- NETSTAT_ENTRY(tx_packets);
-@@ -457,6 +470,9 @@ static struct attribute_group wireless_g
- 	.attrs = wireless_attrs,
- };
- #endif
-+
-+#else /* CONFIG_SYSFS */
-+#define net_class_groups	NULL
- #endif /* CONFIG_SYSFS */
- 
- #ifdef CONFIG_RPS
-@@ -1229,9 +1245,7 @@ static const void *net_namespace(struct
- static struct class net_class = {
- 	.name = "net",
- 	.dev_release = netdev_release,
--#ifdef CONFIG_SYSFS
--	.dev_attrs = net_class_attributes,
--#endif /* CONFIG_SYSFS */
-+	.dev_groups = net_class_groups,
- 	.dev_uevent = netdev_uevent,
- 	.ns_type = &net_ns_type_operations,
- 	.namespace = net_namespace,
---- a/net/ieee802154/wpan-class.c
-+++ b/net/ieee802154/wpan-class.c
-@@ -36,7 +36,8 @@ static ssize_t name ## _show(struct devi
- 	ret = snprintf(buf, PAGE_SIZE, format_string "\n", args);	\
- 	mutex_unlock(&phy->pib_lock);					\
- 	return ret;							\
--}
-+}									\
-+static DEVICE_ATTR_RO(name);
- 
- #define MASTER_SHOW(field, format_string)				\
- 	MASTER_SHOW_COMPLEX(field, format_string, phy->field)
-@@ -66,15 +67,17 @@ static ssize_t channels_supported_show(s
- 	mutex_unlock(&phy->pib_lock);
- 	return len;
- }
-+static DEVICE_ATTR_RO(channels_supported);
- 
--static struct device_attribute pmib_attrs[] = {
--	__ATTR_RO(current_channel),
--	__ATTR_RO(current_page),
--	__ATTR_RO(channels_supported),
--	__ATTR_RO(transmit_power),
--	__ATTR_RO(cca_mode),
--	{},
-+static struct attribute *pmib_attrs[] = {
-+	&dev_attr_current_channel.attr,
-+	&dev_attr_current_page.attr,
-+	&dev_attr_channels_supported.attr,
-+	&dev_attr_transmit_power.attr,
-+	&dev_attr_cca_mode.attr,
-+	NULL,
- };
-+ATTRIBUTE_GROUPS(pmib);
- 
- static void wpan_phy_release(struct device *d)
- {
-@@ -85,7 +88,7 @@ static void wpan_phy_release(struct devi
- static struct class wpan_phy_class = {
- 	.name = "ieee802154",
- 	.dev_release = wpan_phy_release,
--	.dev_attrs = pmib_attrs,
-+	.dev_groups = pmib_groups,
- };
- 
- static DEFINE_MUTEX(wpan_phy_mutex);
---- a/net/rfkill/core.c
-+++ b/net/rfkill/core.c
-@@ -576,14 +576,14 @@ void rfkill_set_states(struct rfkill *rf
- }
- EXPORT_SYMBOL(rfkill_set_states);
- 
--static ssize_t rfkill_name_show(struct device *dev,
--				struct device_attribute *attr,
--				char *buf)
-+static ssize_t name_show(struct device *dev, struct device_attribute *attr,
-+			 char *buf)
- {
- 	struct rfkill *rfkill = to_rfkill(dev);
- 
- 	return sprintf(buf, "%s\n", rfkill->name);
- }
-+static DEVICE_ATTR_RO(name);
- 
- static const char *rfkill_get_type_str(enum rfkill_type type)
- {
-@@ -611,54 +611,52 @@ static const char *rfkill_get_type_str(e
- 	}
- }
- 
--static ssize_t rfkill_type_show(struct device *dev,
--				struct device_attribute *attr,
--				char *buf)
-+static ssize_t type_show(struct device *dev, struct device_attribute *attr,
-+			 char *buf)
- {
- 	struct rfkill *rfkill = to_rfkill(dev);
- 
- 	return sprintf(buf, "%s\n", rfkill_get_type_str(rfkill->type));
- }
-+static DEVICE_ATTR_RO(type);
- 
--static ssize_t rfkill_idx_show(struct device *dev,
--			       struct device_attribute *attr,
--			       char *buf)
-+static ssize_t index_show(struct device *dev, struct device_attribute *attr,
-+			  char *buf)
- {
- 	struct rfkill *rfkill = to_rfkill(dev);
- 
- 	return sprintf(buf, "%d\n", rfkill->idx);
- }
-+static DEVICE_ATTR_RO(index);
- 
--static ssize_t rfkill_persistent_show(struct device *dev,
--			       struct device_attribute *attr,
--			       char *buf)
-+static ssize_t persistent_show(struct device *dev,
-+			       struct device_attribute *attr, char *buf)
- {
- 	struct rfkill *rfkill = to_rfkill(dev);
- 
- 	return sprintf(buf, "%d\n", rfkill->persistent);
- }
-+static DEVICE_ATTR_RO(persistent);
- 
--static ssize_t rfkill_hard_show(struct device *dev,
--				 struct device_attribute *attr,
--				 char *buf)
-+static ssize_t hard_show(struct device *dev, struct device_attribute *attr,
-+			 char *buf)
- {
- 	struct rfkill *rfkill = to_rfkill(dev);
- 
- 	return sprintf(buf, "%d\n", (rfkill->state & RFKILL_BLOCK_HW) ? 1 : 0 );
- }
-+static DEVICE_ATTR_RO(hard);
- 
--static ssize_t rfkill_soft_show(struct device *dev,
--				 struct device_attribute *attr,
--				 char *buf)
-+static ssize_t soft_show(struct device *dev, struct device_attribute *attr,
-+			 char *buf)
- {
- 	struct rfkill *rfkill = to_rfkill(dev);
- 
- 	return sprintf(buf, "%d\n", (rfkill->state & RFKILL_BLOCK_SW) ? 1 : 0 );
- }
- 
--static ssize_t rfkill_soft_store(struct device *dev,
--				  struct device_attribute *attr,
--				  const char *buf, size_t count)
-+static ssize_t soft_store(struct device *dev, struct device_attribute *attr,
-+			  const char *buf, size_t count)
- {
- 	struct rfkill *rfkill = to_rfkill(dev);
- 	unsigned long state;
-@@ -680,6 +678,7 @@ static ssize_t rfkill_soft_store(struct
- 
- 	return count;
- }
-+static DEVICE_ATTR_RW(soft);
- 
- static u8 user_state_from_blocked(unsigned long state)
- {
-@@ -691,18 +690,16 @@ static u8 user_state_from_blocked(unsign
- 	return RFKILL_USER_STATE_UNBLOCKED;
- }
- 
--static ssize_t rfkill_state_show(struct device *dev,
--				 struct device_attribute *attr,
--				 char *buf)
-+static ssize_t state_show(struct device *dev, struct device_attribute *attr,
-+			  char *buf)
- {
- 	struct rfkill *rfkill = to_rfkill(dev);
- 
- 	return sprintf(buf, "%d\n", user_state_from_blocked(rfkill->state));
- }
- 
--static ssize_t rfkill_state_store(struct device *dev,
--				  struct device_attribute *attr,
--				  const char *buf, size_t count)
-+static ssize_t state_store(struct device *dev, struct device_attribute *attr,
-+			   const char *buf, size_t count)
- {
- 	struct rfkill *rfkill = to_rfkill(dev);
- 	unsigned long state;
-@@ -725,32 +722,27 @@ static ssize_t rfkill_state_store(struct
- 
- 	return count;
- }
-+static DEVICE_ATTR_RW(state);
- 
--static ssize_t rfkill_claim_show(struct device *dev,
--				 struct device_attribute *attr,
--				 char *buf)
-+static ssize_t claim_show(struct device *dev, struct device_attribute *attr,
-+			  char *buf)
- {
- 	return sprintf(buf, "%d\n", 0);
- }
-+static DEVICE_ATTR_RO(claim);
- 
--static ssize_t rfkill_claim_store(struct device *dev,
--				  struct device_attribute *attr,
--				  const char *buf, size_t count)
--{
--	return -EOPNOTSUPP;
--}
--
--static struct device_attribute rfkill_dev_attrs[] = {
--	__ATTR(name, S_IRUGO, rfkill_name_show, NULL),
--	__ATTR(type, S_IRUGO, rfkill_type_show, NULL),
--	__ATTR(index, S_IRUGO, rfkill_idx_show, NULL),
--	__ATTR(persistent, S_IRUGO, rfkill_persistent_show, NULL),
--	__ATTR(state, S_IRUGO|S_IWUSR, rfkill_state_show, rfkill_state_store),
--	__ATTR(claim, S_IRUGO|S_IWUSR, rfkill_claim_show, rfkill_claim_store),
--	__ATTR(soft, S_IRUGO|S_IWUSR, rfkill_soft_show, rfkill_soft_store),
--	__ATTR(hard, S_IRUGO, rfkill_hard_show, NULL),
--	__ATTR_NULL
-+static struct attribute *rfkill_dev_attrs[] = {
-+	&dev_attr_name.attr,
-+	&dev_attr_type.attr,
-+	&dev_attr_index.attr,
-+	&dev_attr_persistent.attr,
-+	&dev_attr_state.attr,
-+	&dev_attr_claim.attr,
-+	&dev_attr_soft.attr,
-+	&dev_attr_hard.attr,
-+	NULL,
- };
-+ATTRIBUTE_GROUPS(rfkill_dev);
- 
- static void rfkill_release(struct device *dev)
- {
-@@ -830,7 +822,7 @@ static int rfkill_resume(struct device *
- static struct class rfkill_class = {
- 	.name		= "rfkill",
- 	.dev_release	= rfkill_release,
--	.dev_attrs	= rfkill_dev_attrs,
-+	.dev_groups	= rfkill_dev_groups,
- 	.dev_uevent	= rfkill_dev_uevent,
- 	.suspend	= rfkill_suspend,
- 	.resume		= rfkill_resume,
---- a/net/wireless/sysfs.c
-+++ b/net/wireless/sysfs.c
-@@ -30,7 +30,8 @@ static ssize_t name ## _show(struct devi
- 			      char *buf)				\
- {									\
- 	return sprintf(buf, fmt "\n", dev_to_rdev(dev)->member);	\
--}
-+}									\
-+static DEVICE_ATTR_RO(name)
- 
- SHOW_FMT(index, "%d", wiphy_idx);
- SHOW_FMT(macaddress, "%pM", wiphy.perm_addr);
-@@ -42,7 +43,7 @@ static ssize_t name_show(struct device *
- 	struct wiphy *wiphy = &dev_to_rdev(dev)->wiphy;
- 	return sprintf(buf, "%s\n", dev_name(&wiphy->dev));
- }
--
-+static DEVICE_ATTR_RO(name);
- 
- static ssize_t addresses_show(struct device *dev,
- 			      struct device_attribute *attr,
-@@ -60,15 +61,17 @@ static ssize_t addresses_show(struct dev
- 
- 	return buf - start;
- }
-+static DEVICE_ATTR_RO(addresses);
- 
--static struct device_attribute ieee80211_dev_attrs[] = {
--	__ATTR_RO(index),
--	__ATTR_RO(macaddress),
--	__ATTR_RO(address_mask),
--	__ATTR_RO(addresses),
--	__ATTR_RO(name),
--	{}
-+static struct attribute *ieee80211_attrs[] = {
-+	&dev_attr_index.attr,
-+	&dev_attr_macaddress.attr,
-+	&dev_attr_address_mask.attr,
-+	&dev_attr_addresses.attr,
-+	&dev_attr_name.attr,
-+	NULL,
- };
-+ATTRIBUTE_GROUPS(ieee80211);
- 
- static void wiphy_dev_release(struct device *dev)
- {
-@@ -144,7 +147,7 @@ struct class ieee80211_class = {
- 	.name = "ieee80211",
- 	.owner = THIS_MODULE,
- 	.dev_release = wiphy_dev_release,
--	.dev_attrs = ieee80211_dev_attrs,
-+	.dev_groups = ieee80211_groups,
- 	.dev_uevent = wiphy_uevent,
- 	.suspend = wiphy_suspend,
- 	.resume = wiphy_resume,
diff --git a/scsi-osd-convert-class-code-to-use-dev_groups.patch b/scsi-osd-convert-class-code-to-use-dev_groups.patch
new file mode 100644
index 00000000000000..f569b9a7080e1b
--- /dev/null
+++ b/scsi-osd-convert-class-code-to-use-dev_groups.patch
@@ -0,0 +1,54 @@
+From foo@baz Tue Jul  9 15:35:52 PDT 2013
+Date: Tue, 09 Jul 2013 15:35:52 -0700
+To: Greg KH <gregkh@linuxfoundation.org>
+From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+Subject: SCSI: OSD: convert class code to use dev_groups
+
+The dev_attrs field of struct class is going away soon, dev_groups
+should be used instead.  This converts the scsi osd class code to use
+the correct field.
+
+Cc: Boaz Harrosh <bharrosh@panasas.com>
+Cc: Benny Halevy <bhalevy@tonian.com>
+Cc: James E.J. Bottomley <JBottomley@parallels.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ drivers/scsi/osd/osd_uld.c |   13 ++++++++-----
+ 1 file changed, 8 insertions(+), 5 deletions(-)
+
+--- a/drivers/scsi/osd/osd_uld.c
++++ b/drivers/scsi/osd/osd_uld.c
+@@ -107,6 +107,7 @@ static ssize_t osdname_show(struct devic
+ 						   class_dev);
+ 	return sprintf(buf, "%s\n", ould->odi.osdname);
+ }
++static DEVICE_ATTR_RO(osdname);
+ 
+ static ssize_t systemid_show(struct device *dev, struct device_attribute *attr,
+ 			    char *buf)
+@@ -117,17 +118,19 @@ static ssize_t systemid_show(struct devi
+ 	memcpy(buf, ould->odi.systemid, ould->odi.systemid_len);
+ 	return ould->odi.systemid_len;
+ }
++static DEVICE_ATTR_RO(systemid);
+ 
+-static struct device_attribute osd_uld_attrs[] = {
+-	__ATTR(osdname, S_IRUGO, osdname_show, NULL),
+-	__ATTR(systemid, S_IRUGO, systemid_show, NULL),
+-	__ATTR_NULL,
++static struct attribute *osd_uld_attrs[] = {
++	&dev_attr_osdname.attr,
++	&dev_attr_systemid.attr,
++	NULL,
+ };
++ATTRIBUTE_GROUPS(osd_uld);
+ 
+ static struct class osd_uld_class = {
+ 	.owner		= THIS_MODULE,
+ 	.name		= "scsi_osd",
+-	.dev_attrs	= osd_uld_attrs,
++	.dev_groups	= osd_uld_groups,
+ };
+ 
+ /*
diff --git a/scsi-sd-convert-class-code-to-use-dev_groups.patch b/scsi-sd-convert-class-code-to-use-dev_groups.patch
new file mode 100644
index 00000000000000..42effba73bc6d1
--- /dev/null
+++ b/scsi-sd-convert-class-code-to-use-dev_groups.patch
@@ -0,0 +1,314 @@
+From foo@baz Tue Jul  9 15:36:59 PDT 2013
+Date: Tue, 09 Jul 2013 15:36:59 -0700
+To: Greg KH <gregkh@linuxfoundation.org>
+From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+Subject: SCSI: sd: convert class code to use dev_groups
+
+The dev_attrs field of struct class is going away soon, dev_groups
+should be used instead.  This converts the scsi disk class code to use
+the correct field.
+
+It required some functions to be moved around to place the show and
+store functions next to each other, the old order seemed to make no
+sense at all.
+
+Cc: James E.J. Bottomley <JBottomley@parallels.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ drivers/scsi/sd.c |  147 +++++++++++++++++++++++++++---------------------------
+ 1 file changed, 74 insertions(+), 73 deletions(-)
+
+--- a/drivers/scsi/sd.c
++++ b/drivers/scsi/sd.c
+@@ -132,8 +132,8 @@ static const char *sd_cache_types[] = {
+ };
+ 
+ static ssize_t
+-sd_store_cache_type(struct device *dev, struct device_attribute *attr,
+-		    const char *buf, size_t count)
++cache_type_store(struct device *dev, struct device_attribute *attr,
++		 const char *buf, size_t count)
+ {
+ 	int i, ct = -1, rcd, wce, sp;
+ 	struct scsi_disk *sdkp = to_scsi_disk(dev);
+@@ -199,8 +199,18 @@ sd_store_cache_type(struct device *dev,
+ }
+ 
+ static ssize_t
+-sd_store_manage_start_stop(struct device *dev, struct device_attribute *attr,
+-			   const char *buf, size_t count)
++manage_start_stop_show(struct device *dev, struct device_attribute *attr,
++		       char *buf)
++{
++	struct scsi_disk *sdkp = to_scsi_disk(dev);
++	struct scsi_device *sdp = sdkp->device;
++
++	return snprintf(buf, 20, "%u\n", sdp->manage_start_stop);
++}
++
++static ssize_t
++manage_start_stop_store(struct device *dev, struct device_attribute *attr,
++			const char *buf, size_t count)
+ {
+ 	struct scsi_disk *sdkp = to_scsi_disk(dev);
+ 	struct scsi_device *sdp = sdkp->device;
+@@ -212,10 +222,19 @@ sd_store_manage_start_stop(struct device
+ 
+ 	return count;
+ }
++static DEVICE_ATTR_RW(manage_start_stop);
++
++static ssize_t
++allow_restart_show(struct device *dev, struct device_attribute *attr, char *buf)
++{
++	struct scsi_disk *sdkp = to_scsi_disk(dev);
++
++	return snprintf(buf, 40, "%d\n", sdkp->device->allow_restart);
++}
+ 
+ static ssize_t
+-sd_store_allow_restart(struct device *dev, struct device_attribute *attr,
+-		       const char *buf, size_t count)
++allow_restart_store(struct device *dev, struct device_attribute *attr,
++		    const char *buf, size_t count)
+ {
+ 	struct scsi_disk *sdkp = to_scsi_disk(dev);
+ 	struct scsi_device *sdp = sdkp->device;
+@@ -230,47 +249,30 @@ sd_store_allow_restart(struct device *de
+ 
+ 	return count;
+ }
++static DEVICE_ATTR_RW(allow_restart);
+ 
+ static ssize_t
+-sd_show_cache_type(struct device *dev, struct device_attribute *attr,
+-		   char *buf)
++cache_type_show(struct device *dev, struct device_attribute *attr, char *buf)
+ {
+ 	struct scsi_disk *sdkp = to_scsi_disk(dev);
+ 	int ct = sdkp->RCD + 2*sdkp->WCE;
+ 
+ 	return snprintf(buf, 40, "%s\n", sd_cache_types[ct]);
+ }
++static DEVICE_ATTR_RW(cache_type);
+ 
+ static ssize_t
+-sd_show_fua(struct device *dev, struct device_attribute *attr, char *buf)
++FUA_show(struct device *dev, struct device_attribute *attr, char *buf)
+ {
+ 	struct scsi_disk *sdkp = to_scsi_disk(dev);
+ 
+ 	return snprintf(buf, 20, "%u\n", sdkp->DPOFUA);
+ }
++static DEVICE_ATTR_RO(FUA);
+ 
+ static ssize_t
+-sd_show_manage_start_stop(struct device *dev, struct device_attribute *attr,
+-			  char *buf)
+-{
+-	struct scsi_disk *sdkp = to_scsi_disk(dev);
+-	struct scsi_device *sdp = sdkp->device;
+-
+-	return snprintf(buf, 20, "%u\n", sdp->manage_start_stop);
+-}
+-
+-static ssize_t
+-sd_show_allow_restart(struct device *dev, struct device_attribute *attr,
+-		      char *buf)
+-{
+-	struct scsi_disk *sdkp = to_scsi_disk(dev);
+-
+-	return snprintf(buf, 40, "%d\n", sdkp->device->allow_restart);
+-}
+-
+-static ssize_t
+-sd_show_protection_type(struct device *dev, struct device_attribute *attr,
+-			char *buf)
++protection_type_show(struct device *dev, struct device_attribute *attr,
++		     char *buf)
+ {
+ 	struct scsi_disk *sdkp = to_scsi_disk(dev);
+ 
+@@ -278,8 +280,8 @@ sd_show_protection_type(struct device *d
+ }
+ 
+ static ssize_t
+-sd_store_protection_type(struct device *dev, struct device_attribute *attr,
+-			 const char *buf, size_t count)
++protection_type_store(struct device *dev, struct device_attribute *attr,
++		      const char *buf, size_t count)
+ {
+ 	struct scsi_disk *sdkp = to_scsi_disk(dev);
+ 	unsigned int val;
+@@ -298,10 +300,11 @@ sd_store_protection_type(struct device *
+ 
+ 	return count;
+ }
++static DEVICE_ATTR_RW(protection_type);
+ 
+ static ssize_t
+-sd_show_protection_mode(struct device *dev, struct device_attribute *attr,
+-			char *buf)
++protection_mode_show(struct device *dev, struct device_attribute *attr,
++		     char *buf)
+ {
+ 	struct scsi_disk *sdkp = to_scsi_disk(dev);
+ 	struct scsi_device *sdp = sdkp->device;
+@@ -320,24 +323,26 @@ sd_show_protection_mode(struct device *d
+ 
+ 	return snprintf(buf, 20, "%s%u\n", dix ? "dix" : "dif", dif);
+ }
++static DEVICE_ATTR_RO(protection_mode);
+ 
+ static ssize_t
+-sd_show_app_tag_own(struct device *dev, struct device_attribute *attr,
+-		    char *buf)
++app_tag_own_show(struct device *dev, struct device_attribute *attr, char *buf)
+ {
+ 	struct scsi_disk *sdkp = to_scsi_disk(dev);
+ 
+ 	return snprintf(buf, 20, "%u\n", sdkp->ATO);
+ }
++static DEVICE_ATTR_RO(app_tag_own);
+ 
+ static ssize_t
+-sd_show_thin_provisioning(struct device *dev, struct device_attribute *attr,
+-			  char *buf)
++thin_provisioning_show(struct device *dev, struct device_attribute *attr,
++		       char *buf)
+ {
+ 	struct scsi_disk *sdkp = to_scsi_disk(dev);
+ 
+ 	return snprintf(buf, 20, "%u\n", sdkp->lbpme);
+ }
++static DEVICE_ATTR_RO(thin_provisioning);
+ 
+ static const char *lbp_mode[] = {
+ 	[SD_LBP_FULL]		= "full",
+@@ -349,8 +354,8 @@ static const char *lbp_mode[] = {
+ };
+ 
+ static ssize_t
+-sd_show_provisioning_mode(struct device *dev, struct device_attribute *attr,
+-			  char *buf)
++provisioning_mode_show(struct device *dev, struct device_attribute *attr,
++		       char *buf)
+ {
+ 	struct scsi_disk *sdkp = to_scsi_disk(dev);
+ 
+@@ -358,8 +363,8 @@ sd_show_provisioning_mode(struct device
+ }
+ 
+ static ssize_t
+-sd_store_provisioning_mode(struct device *dev, struct device_attribute *attr,
+-			   const char *buf, size_t count)
++provisioning_mode_store(struct device *dev, struct device_attribute *attr,
++			const char *buf, size_t count)
+ {
+ 	struct scsi_disk *sdkp = to_scsi_disk(dev);
+ 	struct scsi_device *sdp = sdkp->device;
+@@ -385,10 +390,11 @@ sd_store_provisioning_mode(struct device
+ 
+ 	return count;
+ }
++static DEVICE_ATTR_RW(provisioning_mode);
+ 
+ static ssize_t
+-sd_show_max_medium_access_timeouts(struct device *dev,
+-				   struct device_attribute *attr, char *buf)
++max_medium_access_timeouts_show(struct device *dev,
++				struct device_attribute *attr, char *buf)
+ {
+ 	struct scsi_disk *sdkp = to_scsi_disk(dev);
+ 
+@@ -396,9 +402,9 @@ sd_show_max_medium_access_timeouts(struc
+ }
+ 
+ static ssize_t
+-sd_store_max_medium_access_timeouts(struct device *dev,
+-				    struct device_attribute *attr,
+-				    const char *buf, size_t count)
++max_medium_access_timeouts_store(struct device *dev,
++				 struct device_attribute *attr, const char *buf,
++				 size_t count)
+ {
+ 	struct scsi_disk *sdkp = to_scsi_disk(dev);
+ 	int err;
+@@ -410,10 +416,11 @@ sd_store_max_medium_access_timeouts(stru
+ 
+ 	return err ? err : count;
+ }
++static DEVICE_ATTR_RW(max_medium_access_timeouts);
+ 
+ static ssize_t
+-sd_show_write_same_blocks(struct device *dev, struct device_attribute *attr,
+-			  char *buf)
++max_write_same_blocks_show(struct device *dev, struct device_attribute *attr,
++			   char *buf)
+ {
+ 	struct scsi_disk *sdkp = to_scsi_disk(dev);
+ 
+@@ -421,8 +428,8 @@ sd_show_write_same_blocks(struct device
+ }
+ 
+ static ssize_t
+-sd_store_write_same_blocks(struct device *dev, struct device_attribute *attr,
+-			   const char *buf, size_t count)
++max_write_same_blocks_store(struct device *dev, struct device_attribute *attr,
++			    const char *buf, size_t count)
+ {
+ 	struct scsi_disk *sdkp = to_scsi_disk(dev);
+ 	struct scsi_device *sdp = sdkp->device;
+@@ -451,35 +458,29 @@ sd_store_write_same_blocks(struct device
+ 
+ 	return count;
+ }
++static DEVICE_ATTR_RW(max_write_same_blocks);
+ 
+-static struct device_attribute sd_disk_attrs[] = {
+-	__ATTR(cache_type, S_IRUGO|S_IWUSR, sd_show_cache_type,
+-	       sd_store_cache_type),
+-	__ATTR(FUA, S_IRUGO, sd_show_fua, NULL),
+-	__ATTR(allow_restart, S_IRUGO|S_IWUSR, sd_show_allow_restart,
+-	       sd_store_allow_restart),
+-	__ATTR(manage_start_stop, S_IRUGO|S_IWUSR, sd_show_manage_start_stop,
+-	       sd_store_manage_start_stop),
+-	__ATTR(protection_type, S_IRUGO|S_IWUSR, sd_show_protection_type,
+-	       sd_store_protection_type),
+-	__ATTR(protection_mode, S_IRUGO, sd_show_protection_mode, NULL),
+-	__ATTR(app_tag_own, S_IRUGO, sd_show_app_tag_own, NULL),
+-	__ATTR(thin_provisioning, S_IRUGO, sd_show_thin_provisioning, NULL),
+-	__ATTR(provisioning_mode, S_IRUGO|S_IWUSR, sd_show_provisioning_mode,
+-	       sd_store_provisioning_mode),
+-	__ATTR(max_write_same_blocks, S_IRUGO|S_IWUSR,
+-	       sd_show_write_same_blocks, sd_store_write_same_blocks),
+-	__ATTR(max_medium_access_timeouts, S_IRUGO|S_IWUSR,
+-	       sd_show_max_medium_access_timeouts,
+-	       sd_store_max_medium_access_timeouts),
+-	__ATTR_NULL,
++static struct attribute *sd_disk_attrs[] = {
++	&dev_attr_cache_type.attr,
++	&dev_attr_FUA.attr,
++	&dev_attr_allow_restart.attr,
++	&dev_attr_manage_start_stop.attr,
++	&dev_attr_protection_type.attr,
++	&dev_attr_protection_mode.attr,
++	&dev_attr_app_tag_own.attr,
++	&dev_attr_thin_provisioning.attr,
++	&dev_attr_provisioning_mode.attr,
++	&dev_attr_max_write_same_blocks.attr,
++	&dev_attr_max_medium_access_timeouts.attr,
++	NULL,
+ };
++ATTRIBUTE_GROUPS(sd_disk);
+ 
+ static struct class sd_disk_class = {
+ 	.name		= "scsi_disk",
+ 	.owner		= THIS_MODULE,
+ 	.dev_release	= scsi_disk_release,
+-	.dev_attrs	= sd_disk_attrs,
++	.dev_groups	= sd_disk_groups,
+ };
+ 
+ static const struct dev_pm_ops sd_pm_ops = {
diff --git a/scsi-st-convert-class-code-to-use-dev_groups.patch b/scsi-st-convert-class-code-to-use-dev_groups.patch
new file mode 100644
index 00000000000000..bf3a01ed1b5e2e
--- /dev/null
+++ b/scsi-st-convert-class-code-to-use-dev_groups.patch
@@ -0,0 +1,96 @@
+From foo@baz Tue Jul  9 15:38:50 PDT 2013
+Date: Tue, 09 Jul 2013 15:38:50 -0700
+To: Greg KH <gregkh@linuxfoundation.org>
+From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+Subject: SCSI: st: convert class code to use dev_groups
+
+The dev_attrs field of struct class is going away soon, dev_groups
+should be used instead.  This converts the scsi tape class code to use
+the correct field.
+
+Cc: Kai Mäkisara <Kai.Makisara@kolumbus.fi>
+Cc: James E.J. Bottomley <JBottomley@parallels.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ drivers/scsi/st.c |   25 +++++++++++++++----------
+ 1 file changed, 15 insertions(+), 10 deletions(-)
+
+--- a/drivers/scsi/st.c
++++ b/drivers/scsi/st.c
+@@ -82,7 +82,7 @@ static int try_rdio = 1;
+ static int try_wdio = 1;
+ 
+ static struct class st_sysfs_class;
+-static struct device_attribute st_dev_attrs[];
++static const struct attribute_group *st_dev_groups[];
+ 
+ MODULE_AUTHOR("Kai Makisara");
+ MODULE_DESCRIPTION("SCSI tape (st) driver");
+@@ -4274,7 +4274,7 @@ static void scsi_tape_release(struct kre
+ 
+ static struct class st_sysfs_class = {
+ 	.name = "scsi_tape",
+-	.dev_attrs = st_dev_attrs,
++	.dev_groups = st_dev_groups,
+ };
+ 
+ static int __init init_st(void)
+@@ -4408,6 +4408,7 @@ defined_show(struct device *dev, struct
+ 	l = snprintf(buf, PAGE_SIZE, "%d\n", STm->defined);
+ 	return l;
+ }
++static DEVICE_ATTR_RO(defined);
+ 
+ static ssize_t
+ default_blksize_show(struct device *dev, struct device_attribute *attr,
+@@ -4419,7 +4420,7 @@ default_blksize_show(struct device *dev,
+ 	l = snprintf(buf, PAGE_SIZE, "%d\n", STm->default_blksize);
+ 	return l;
+ }
+-
++static DEVICE_ATTR_RO(default_blksize);
+ 
+ static ssize_t
+ default_density_show(struct device *dev, struct device_attribute *attr,
+@@ -4433,6 +4434,7 @@ default_density_show(struct device *dev,
+ 	l = snprintf(buf, PAGE_SIZE, fmt, STm->default_density);
+ 	return l;
+ }
++static DEVICE_ATTR_RO(default_density);
+ 
+ static ssize_t
+ default_compression_show(struct device *dev, struct device_attribute *attr,
+@@ -4444,6 +4446,7 @@ default_compression_show(struct device *
+ 	l = snprintf(buf, PAGE_SIZE, "%d\n", STm->default_compression - 1);
+ 	return l;
+ }
++static DEVICE_ATTR_RO(default_compression);
+ 
+ static ssize_t
+ options_show(struct device *dev, struct device_attribute *attr, char *buf)
+@@ -4472,15 +4475,17 @@ options_show(struct device *dev, struct
+ 	l = snprintf(buf, PAGE_SIZE, "0x%08x\n", options);
+ 	return l;
+ }
++static DEVICE_ATTR_RO(options);
+ 
+-static struct device_attribute st_dev_attrs[] = {
+-	__ATTR_RO(defined),
+-	__ATTR_RO(default_blksize),
+-	__ATTR_RO(default_density),
+-	__ATTR_RO(default_compression),
+-	__ATTR_RO(options),
+-	__ATTR_NULL,
++static struct attribute *st_dev_attrs[] = {
++	&dev_attr_defined.attr,
++	&dev_attr_default_blksize.attr,
++	&dev_attr_default_density.attr,
++	&dev_attr_default_compression.attr,
++	&dev_attr_options.attr,
++	NULL,
+ };
++ATTRIBUTE_GROUPS(st_dev);
+ 
+ /* The following functions may be useful for a larger audience. */
+ static int sgl_map_user_pages(struct st_buffer *STbp,
diff --git a/series b/series
index 4e50121bc538e7..4a0526640f0123 100644
--- a/series
+++ b/series
@@ -25,6 +25,16 @@ pps-convert-class-code-to-use-dev_groups.patch
 ptp-convert-class-code-to-use-dev_groups.patch
 regulator-convert-class-code-to-use-dev_groups.patch
 rtc-convert-class-code-to-use-dev_groups.patch
+uio-convert-class-code-to-use-dev_groups.patch
+cuse-convert-class-code-to-use-dev_groups.patch
+staging-comedi-convert-class-code-to-use-dev_groups.patch
+backing-dev-convert-class-code-to-use-dev_groups.patch
+scsi-osd-convert-class-code-to-use-dev_groups.patch
+scsi-sd-convert-class-code-to-use-dev_groups.patch
+scsi-st-convert-class-code-to-use-dev_groups.patch
+video-backlight-convert-class-code-to-use-dev_groups.patch
+video-backlight-lcd-convert-class-code-to-use-dev_groups.patch
+
 
 
 d1.patch
@@ -37,7 +47,7 @@ d7.patch
 d8.patch
 d9.patch
 
-
+d10.patch
 
 usb-ldusb-remove-custom-dbg_info-macro.patch
 usb-legotower-remove-unneeded-tracing-macros.patch
diff --git a/d3.patch b/staging-comedi-convert-class-code-to-use-dev_groups.patch
index 164e7c56c1e4ec..bbc4252592b8bf 100644
--- a/d3.patch
+++ b/staging-comedi-convert-class-code-to-use-dev_groups.patch
@@ -1,3 +1,17 @@
+From foo@baz Tue Jul  9 15:33:57 PDT 2013
+Date: Tue, 09 Jul 2013 15:33:57 -0700
+To: Greg KH <gregkh@linuxfoundation.org>
+From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+Subject: staging: comedi: convert class code to use dev_groups
+
+The dev_attrs field of struct class is going away soon, dev_groups
+should be used instead.  This converts the comedi class code to use the
+correct field.
+
+Cc: Ian Abbott <abbotti@mev.co.uk>
+Cc: H Hartley Sweeten <hsweeten@visionengravers.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
 ---
  drivers/staging/comedi/comedi_fops.c |   39 +++++++++++++++++------------------
  1 file changed, 20 insertions(+), 19 deletions(-)
diff --git a/uio-convert-class-code-to-use-dev_groups.patch b/uio-convert-class-code-to-use-dev_groups.patch
new file mode 100644
index 00000000000000..5e49b44d55aee1
--- /dev/null
+++ b/uio-convert-class-code-to-use-dev_groups.patch
@@ -0,0 +1,71 @@
+From foo@baz Tue Jul  9 15:32:28 PDT 2013
+Date: Tue, 09 Jul 2013 15:32:28 -0700
+To: Greg KH <gregkh@linuxfoundation.org>
+From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+Subject: UIO: convert class code to use dev_groups
+
+The dev_attrs field of struct class is going away soon, dev_groups
+should be used instead.  This converts the uio class code to use the
+correct field.
+
+Cc: Hans J. Koch <hjk@hansjkoch.de>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ drivers/uio/uio.c |   22 +++++++++++++---------
+ 1 file changed, 13 insertions(+), 9 deletions(-)
+
+--- a/drivers/uio/uio.c
++++ b/drivers/uio/uio.c
+@@ -224,38 +224,42 @@ static struct kobj_type portio_attr_type
+ 	.default_attrs	= portio_attrs,
+ };
+ 
+-static ssize_t show_name(struct device *dev,
++static ssize_t name_show(struct device *dev,
+ 			 struct device_attribute *attr, char *buf)
+ {
+ 	struct uio_device *idev = dev_get_drvdata(dev);
+ 	return sprintf(buf, "%s\n", idev->info->name);
+ }
++static DEVICE_ATTR_RO(name);
+ 
+-static ssize_t show_version(struct device *dev,
++static ssize_t version_show(struct device *dev,
+ 			    struct device_attribute *attr, char *buf)
+ {
+ 	struct uio_device *idev = dev_get_drvdata(dev);
+ 	return sprintf(buf, "%s\n", idev->info->version);
+ }
++static DEVICE_ATTR_RO(version);
+ 
+-static ssize_t show_event(struct device *dev,
++static ssize_t event_show(struct device *dev,
+ 			  struct device_attribute *attr, char *buf)
+ {
+ 	struct uio_device *idev = dev_get_drvdata(dev);
+ 	return sprintf(buf, "%u\n", (unsigned int)atomic_read(&idev->event));
+ }
++static DEVICE_ATTR_RO(event);
+ 
+-static struct device_attribute uio_class_attributes[] = {
+-	__ATTR(name, S_IRUGO, show_name, NULL),
+-	__ATTR(version, S_IRUGO, show_version, NULL),
+-	__ATTR(event, S_IRUGO, show_event, NULL),
+-	{}
++static struct attribute *uio_attrs[] = {
++	&dev_attr_name.attr,
++	&dev_attr_version.attr,
++	&dev_attr_event.attr,
++	NULL,
+ };
++ATTRIBUTE_GROUPS(uio);
+ 
+ /* UIO class infrastructure */
+ static struct class uio_class = {
+ 	.name = "uio",
+-	.dev_attrs = uio_class_attributes,
++	.dev_groups = uio_groups,
+ };
+ 
+ /*
diff --git a/video-backlight-convert-class-code-to-use-dev_groups.patch b/video-backlight-convert-class-code-to-use-dev_groups.patch
new file mode 100644
index 00000000000000..3f649fee2c02ae
--- /dev/null
+++ b/video-backlight-convert-class-code-to-use-dev_groups.patch
@@ -0,0 +1,135 @@
+From foo@baz Tue Jul  9 15:39:32 PDT 2013
+Date: Tue, 09 Jul 2013 15:39:32 -0700
+To: Greg KH <gregkh@linuxfoundation.org>
+From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+Subject: video: backlight: convert class code to use dev_groups
+
+The dev_attrs field of struct class is going away soon, dev_groups
+should be used instead.  This converts the video backlight class code to
+use the correct field.
+
+Cc: Richard Purdie <rpurdie@rpsys.net>
+Cc: Jingoo Han <jg1.han@samsung.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ drivers/video/backlight/backlight.c |   44 +++++++++++++++++++-----------------
+ 1 file changed, 24 insertions(+), 20 deletions(-)
+
+--- a/drivers/video/backlight/backlight.c
++++ b/drivers/video/backlight/backlight.c
+@@ -103,16 +103,16 @@ static void backlight_generate_event(str
+ 	sysfs_notify(&bd->dev.kobj, NULL, "actual_brightness");
+ }
+ 
+-static ssize_t backlight_show_power(struct device *dev,
+-		struct device_attribute *attr, char *buf)
++static ssize_t bl_power_show(struct device *dev, struct device_attribute *attr,
++		char *buf)
+ {
+ 	struct backlight_device *bd = to_backlight_device(dev);
+ 
+ 	return sprintf(buf, "%d\n", bd->props.power);
+ }
+ 
+-static ssize_t backlight_store_power(struct device *dev,
+-		struct device_attribute *attr, const char *buf, size_t count)
++static ssize_t bl_power_store(struct device *dev, struct device_attribute *attr,
++		const char *buf, size_t count)
+ {
+ 	int rc;
+ 	struct backlight_device *bd = to_backlight_device(dev);
+@@ -136,8 +136,9 @@ static ssize_t backlight_store_power(str
+ 
+ 	return rc;
+ }
++static DEVICE_ATTR_RW(bl_power);
+ 
+-static ssize_t backlight_show_brightness(struct device *dev,
++static ssize_t brightness_show(struct device *dev,
+ 		struct device_attribute *attr, char *buf)
+ {
+ 	struct backlight_device *bd = to_backlight_device(dev);
+@@ -145,7 +146,7 @@ static ssize_t backlight_show_brightness
+ 	return sprintf(buf, "%d\n", bd->props.brightness);
+ }
+ 
+-static ssize_t backlight_store_brightness(struct device *dev,
++static ssize_t brightness_store(struct device *dev,
+ 		struct device_attribute *attr, const char *buf, size_t count)
+ {
+ 	int rc;
+@@ -175,24 +176,27 @@ static ssize_t backlight_store_brightnes
+ 
+ 	return rc;
+ }
++static DEVICE_ATTR_RW(brightness);
+ 
+-static ssize_t backlight_show_type(struct device *dev,
+-		struct device_attribute *attr, char *buf)
++static ssize_t type_show(struct device *dev, struct device_attribute *attr,
++		char *buf)
+ {
+ 	struct backlight_device *bd = to_backlight_device(dev);
+ 
+ 	return sprintf(buf, "%s\n", backlight_types[bd->props.type]);
+ }
++static DEVICE_ATTR_RO(type);
+ 
+-static ssize_t backlight_show_max_brightness(struct device *dev,
++static ssize_t max_brightness_show(struct device *dev,
+ 		struct device_attribute *attr, char *buf)
+ {
+ 	struct backlight_device *bd = to_backlight_device(dev);
+ 
+ 	return sprintf(buf, "%d\n", bd->props.max_brightness);
+ }
++static DEVICE_ATTR_RO(max_brightness);
+ 
+-static ssize_t backlight_show_actual_brightness(struct device *dev,
++static ssize_t actual_brightness_show(struct device *dev,
+ 		struct device_attribute *attr, char *buf)
+ {
+ 	int rc = -ENXIO;
+@@ -205,6 +209,7 @@ static ssize_t backlight_show_actual_bri
+ 
+ 	return rc;
+ }
++static DEVICE_ATTR_RO(actual_brightness);
+ 
+ static struct class *backlight_class;
+ 
+@@ -247,16 +252,15 @@ static void bl_device_release(struct dev
+ 	kfree(bd);
+ }
+ 
+-static struct device_attribute bl_device_attributes[] = {
+-	__ATTR(bl_power, 0644, backlight_show_power, backlight_store_power),
+-	__ATTR(brightness, 0644, backlight_show_brightness,
+-		     backlight_store_brightness),
+-	__ATTR(actual_brightness, 0444, backlight_show_actual_brightness,
+-		     NULL),
+-	__ATTR(max_brightness, 0444, backlight_show_max_brightness, NULL),
+-	__ATTR(type, 0444, backlight_show_type, NULL),
+-	__ATTR_NULL,
++static struct attribute *bl_device_attrs[] = {
++	&dev_attr_bl_power.attr,
++	&dev_attr_brightness.attr,
++	&dev_attr_actual_brightness.attr,
++	&dev_attr_max_brightness.attr,
++	&dev_attr_type.attr,
++	NULL,
+ };
++ATTRIBUTE_GROUPS(bl_device);
+ 
+ /**
+  * backlight_force_update - tell the backlight subsystem that hardware state
+@@ -493,7 +497,7 @@ static int __init backlight_class_init(v
+ 		return PTR_ERR(backlight_class);
+ 	}
+ 
+-	backlight_class->dev_attrs = bl_device_attributes;
++	backlight_class->dev_groups = bl_device_groups;
+ 	backlight_class->pm = &backlight_class_dev_pm_ops;
+ 	return 0;
+ }
diff --git a/video-backlight-lcd-convert-class-code-to-use-dev_groups.patch b/video-backlight-lcd-convert-class-code-to-use-dev_groups.patch
new file mode 100644
index 00000000000000..96a7bd0fa70e16
--- /dev/null
+++ b/video-backlight-lcd-convert-class-code-to-use-dev_groups.patch
@@ -0,0 +1,104 @@
+From foo@baz Tue Jul  9 15:40:31 PDT 2013
+Date: Tue, 09 Jul 2013 15:40:31 -0700
+To: Greg KH <gregkh@linuxfoundation.org>
+From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+Subject: video: backlight: lcd: convert class code to use dev_groups
+
+The dev_attrs field of struct class is going away soon, dev_groups
+should be used instead.  This converts the video backlight lcd class
+code to use the correct field.
+
+Cc: Richard Purdie <rpurdie@rpsys.net>
+Cc: Jingoo Han <jg1.han@samsung.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ drivers/video/backlight/lcd.c |   26 +++++++++++++++-----------
+ 1 file changed, 15 insertions(+), 11 deletions(-)
+
+--- a/drivers/video/backlight/lcd.c
++++ b/drivers/video/backlight/lcd.c
+@@ -89,7 +89,7 @@ static inline void lcd_unregister_fb(str
+ }
+ #endif /* CONFIG_FB */
+ 
+-static ssize_t lcd_show_power(struct device *dev, struct device_attribute *attr,
++static ssize_t lcd_power_show(struct device *dev, struct device_attribute *attr,
+ 		char *buf)
+ {
+ 	int rc;
+@@ -105,7 +105,7 @@ static ssize_t lcd_show_power(struct dev
+ 	return rc;
+ }
+ 
+-static ssize_t lcd_store_power(struct device *dev,
++static ssize_t lcd_power_store(struct device *dev,
+ 		struct device_attribute *attr, const char *buf, size_t count)
+ {
+ 	int rc;
+@@ -128,8 +128,9 @@ static ssize_t lcd_store_power(struct de
+ 
+ 	return rc;
+ }
++static DEVICE_ATTR_RW(lcd_power);
+ 
+-static ssize_t lcd_show_contrast(struct device *dev,
++static ssize_t contrast_show(struct device *dev,
+ 		struct device_attribute *attr, char *buf)
+ {
+ 	int rc = -ENXIO;
+@@ -143,7 +144,7 @@ static ssize_t lcd_show_contrast(struct
+ 	return rc;
+ }
+ 
+-static ssize_t lcd_store_contrast(struct device *dev,
++static ssize_t contrast_store(struct device *dev,
+ 		struct device_attribute *attr, const char *buf, size_t count)
+ {
+ 	int rc;
+@@ -166,14 +167,16 @@ static ssize_t lcd_store_contrast(struct
+ 
+ 	return rc;
+ }
++static DEVICE_ATTR_RW(contrast);
+ 
+-static ssize_t lcd_show_max_contrast(struct device *dev,
++static ssize_t max_contrast_show(struct device *dev,
+ 		struct device_attribute *attr, char *buf)
+ {
+ 	struct lcd_device *ld = to_lcd_device(dev);
+ 
+ 	return sprintf(buf, "%d\n", ld->props.max_contrast);
+ }
++static DEVICE_ATTR_RO(max_contrast);
+ 
+ static struct class *lcd_class;
+ 
+@@ -183,12 +186,13 @@ static void lcd_device_release(struct de
+ 	kfree(ld);
+ }
+ 
+-static struct device_attribute lcd_device_attributes[] = {
+-	__ATTR(lcd_power, 0644, lcd_show_power, lcd_store_power),
+-	__ATTR(contrast, 0644, lcd_show_contrast, lcd_store_contrast),
+-	__ATTR(max_contrast, 0444, lcd_show_max_contrast, NULL),
+-	__ATTR_NULL,
++static struct attribute *lcd_device_attrs[] = {
++	&dev_attr_lcd_power.attr,
++	&dev_attr_contrast.attr,
++	&dev_attr_max_contrast.attr,
++	NULL,
+ };
++ATTRIBUTE_GROUPS(lcd_device);
+ 
+ /**
+  * lcd_device_register - register a new object of lcd_device class.
+@@ -344,7 +348,7 @@ static int __init lcd_class_init(void)
+ 		return PTR_ERR(lcd_class);
+ 	}
+ 
+-	lcd_class->dev_attrs = lcd_device_attributes;
++	lcd_class->dev_groups = lcd_device_groups;
+ 	return 0;
+ }
+