diff options
Diffstat (limited to 'p29.patch')
| -rw-r--r-- | p29.patch | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/p29.patch b/p29.patch new file mode 100644 index 00000000000000..8081712d15e478 --- /dev/null +++ b/p29.patch @@ -0,0 +1,107 @@ +--- + arch/powerpc/kernel/vio.c | 50 ++++++++++++++++++++++++++-------------------- + 1 file changed, 29 insertions(+), 21 deletions(-) + +--- a/arch/powerpc/kernel/vio.c ++++ b/arch/powerpc/kernel/vio.c +@@ -936,7 +936,7 @@ static void vio_cmo_bus_init(void) + /* sysfs device functions and data structures for CMO */ + + #define viodev_cmo_rd_attr(name) \ +-static ssize_t viodev_cmo_##name##_show(struct device *dev, \ ++static ssize_t cmo_##name##_show(struct device *dev, \ + struct device_attribute *attr, \ + char *buf) \ + { \ +@@ -950,7 +950,7 @@ static ssize_t viodev_cmo_allocs_failed_ + return sprintf(buf, "%d\n", atomic_read(&viodev->cmo.allocs_failed)); + } + +-static ssize_t viodev_cmo_allocs_failed_reset(struct device *dev, ++static ssize_t cmo_allocs_failed_store(struct device *dev, + struct device_attribute *attr, const char *buf, size_t count) + { + struct vio_dev *viodev = to_vio_dev(dev); +@@ -958,7 +958,7 @@ static ssize_t viodev_cmo_allocs_failed_ + return count; + } + +-static ssize_t viodev_cmo_desired_set(struct device *dev, ++static ssize_t cmo_desired_store(struct device *dev, + struct device_attribute *attr, const char *buf, size_t count) + { + struct vio_dev *viodev = to_vio_dev(dev); +@@ -981,18 +981,25 @@ static ssize_t name_show(struct device * + static ssize_t devspec_show(struct device *, struct device_attribute *, char *); + static ssize_t modalias_show(struct device *dev, struct device_attribute *attr, + char *buf); +-static struct device_attribute vio_cmo_dev_attrs[] = { +- __ATTR_RO(name), +- __ATTR_RO(devspec), +- __ATTR_RO(modalias), +- __ATTR(cmo_desired, S_IWUSR|S_IRUSR|S_IWGRP|S_IRGRP|S_IROTH, +- viodev_cmo_desired_show, viodev_cmo_desired_set), +- __ATTR(cmo_entitled, S_IRUGO, viodev_cmo_entitled_show, NULL), +- __ATTR(cmo_allocated, S_IRUGO, viodev_cmo_allocated_show, NULL), +- __ATTR(cmo_allocs_failed, S_IWUSR|S_IRUSR|S_IWGRP|S_IRGRP|S_IROTH, +- viodev_cmo_allocs_failed_show, viodev_cmo_allocs_failed_reset), +- __ATTR_NULL ++static DEVICE_ATTR_RO(name); ++static DEVICE_ATTR_RO(devspec); ++static DEVICE_ATTR_RO(modalias); ++static DEVICE_ATTR_RO(cmo_entitled); ++static DEVICE_ATTR_RO(cmo_allocated); ++static DEVICE_ATTR_RW(cmo_desired); ++static DEVICE_ATTR_RW(cmo_allocs_failed); ++ ++static struct attribute *vio_cmo_dev_attrs[] = { ++ &dev_attr_name.attr, ++ &dev_attr_devspec.attr, ++ &dev_attr_modalias.attr, ++ &dev_attr_cmo_entitled.attr, ++ &dev_attr_cmo_allocated.attr, ++ &dev_attr_cmo_desired.attr, ++ &dev_attr_cmo_allocs_failed.attr, ++ NULL, + }; ++ATTRIBUTE_GROUPS(vio_cmo_dev); + + /* sysfs bus functions and data structures for CMO */ + +@@ -1054,7 +1061,7 @@ ATTRIBUTE_GROUPS(vio_bus); + + static void vio_cmo_sysfs_init(void) + { +- vio_bus_type.dev_attrs = vio_cmo_dev_attrs; ++ vio_bus_type.dev_groups = vio_cmo_dev_groups; + vio_bus_type.bus_groups = vio_bus_groups; + } + #else /* CONFIG_PPC_SMLPAR */ +@@ -1549,12 +1556,13 @@ static ssize_t modalias_show(struct devi + return sprintf(buf, "vio:T%sS%s\n", vio_dev->type, cp); + } + +-static struct device_attribute vio_dev_attrs[] = { +- __ATTR_RO(name), +- __ATTR_RO(devspec), +- __ATTR_RO(modalias), +- __ATTR_NULL ++static struct attribute *vio_dev_attrs[] = { ++ &dev_attr_name.attr, ++ &dev_attr_devspec.attr, ++ &dev_attr_modalias.attr, ++ NULL, + }; ++ATTRIBUTE_GROUPS(vio_dev); + + void vio_unregister_device(struct vio_dev *viodev) + { +@@ -1590,7 +1598,7 @@ static int vio_hotplug(struct device *de + + struct bus_type vio_bus_type = { + .name = "vio", +- .dev_attrs = vio_dev_attrs, ++ .dev_groups = vio_dev_groups, + .uevent = vio_hotplug, + .match = vio_bus_match, + .probe = vio_bus_probe, |