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|
---
drivers/pnp/base.h | 2 +-
drivers/pnp/driver.c | 2 +-
drivers/pnp/interface.c | 43 ++++++++++++++++++++++++++-----------------
3 files changed, 28 insertions(+), 19 deletions(-)
--- a/drivers/pnp/base.h
+++ b/drivers/pnp/base.h
@@ -4,7 +4,7 @@
*/
extern spinlock_t pnp_lock;
-extern struct device_attribute pnp_interface_attrs[];
+extern const struct attribute_group *pnp_dev_groups[];
void *pnp_alloc(long size);
int pnp_register_protocol(struct pnp_protocol *protocol);
--- a/drivers/pnp/driver.c
+++ b/drivers/pnp/driver.c
@@ -246,7 +246,7 @@ struct bus_type pnp_bus_type = {
.remove = pnp_device_remove,
.shutdown = pnp_device_shutdown,
.pm = &pnp_bus_dev_pm_ops,
- .dev_attrs = pnp_interface_attrs,
+ .dev_groups = pnp_dev_groups,
};
int pnp_register_driver(struct pnp_driver *drv)
--- a/drivers/pnp/interface.c
+++ b/drivers/pnp/interface.c
@@ -203,8 +203,8 @@ static void pnp_print_option(pnp_info_bu
}
}
-static ssize_t pnp_show_options(struct device *dmdev,
- struct device_attribute *attr, char *buf)
+static ssize_t options_show(struct device *dmdev, struct device_attribute *attr,
+ char *buf)
{
struct pnp_dev *dev = to_pnp_dev(dmdev);
pnp_info_buffer_t *buffer;
@@ -241,10 +241,10 @@ static ssize_t pnp_show_options(struct d
kfree(buffer);
return ret;
}
+static DEVICE_ATTR_RO(options);
-static ssize_t pnp_show_current_resources(struct device *dmdev,
- struct device_attribute *attr,
- char *buf)
+static ssize_t resources_show(struct device *dmdev,
+ struct device_attribute *attr, char *buf)
{
struct pnp_dev *dev = to_pnp_dev(dmdev);
pnp_info_buffer_t *buffer;
@@ -331,9 +331,9 @@ static char *pnp_get_resource_value(char
return buf;
}
-static ssize_t pnp_set_current_resources(struct device *dmdev,
- struct device_attribute *attr,
- const char *ubuf, size_t count)
+static ssize_t resources_store(struct device *dmdev,
+ struct device_attribute *attr, const char *ubuf,
+ size_t count)
{
struct pnp_dev *dev = to_pnp_dev(dmdev);
char *buf = (void *)ubuf;
@@ -434,9 +434,10 @@ done:
return retval;
return count;
}
+static DEVICE_ATTR_RW(resources);
-static ssize_t pnp_show_current_ids(struct device *dmdev,
- struct device_attribute *attr, char *buf)
+static ssize_t id_show(struct device *dmdev, struct device_attribute *attr,
+ char *buf)
{
char *str = buf;
struct pnp_dev *dev = to_pnp_dev(dmdev);
@@ -448,12 +449,20 @@ static ssize_t pnp_show_current_ids(stru
}
return (str - buf);
}
+static DEVICE_ATTR_RO(id);
-struct device_attribute pnp_interface_attrs[] = {
- __ATTR(resources, S_IRUGO | S_IWUSR,
- pnp_show_current_resources,
- pnp_set_current_resources),
- __ATTR(options, S_IRUGO, pnp_show_options, NULL),
- __ATTR(id, S_IRUGO, pnp_show_current_ids, NULL),
- __ATTR_NULL,
+static struct attribute *pnp_dev_attrs[] = {
+ &dev_attr_resources.attr,
+ &dev_attr_options.attr,
+ &dev_attr_id.attr,
+ NULL,
+};
+
+static const struct attribute_group pnp_dev_group = {
+ .attrs = pnp_dev_attrs,
+};
+
+const struct attribute_group *pnp_dev_groups[] = {
+ &pnp_dev_group,
+ NULL,
};
|
