Merge tag 'driver-core-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

Pull driver core updates from Greg KH:
 "Here is the set of driver core changes for 5.18-rc1.

  Not much here, primarily it was a bunch of cleanups and small updates:

   - kobj_type cleanups for default_groups

   - documentation updates

   - firmware loader minor changes

   - component common helper added and take advantage of it in many
     drivers (the largest part of this pull request).

  All of these have been in linux-next for a while with no reported
  problems"

* tag 'driver-core-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (54 commits)
  Documentation: update stable review cycle documentation
  drivers/base/dd.c : Remove the initial value of the global variable
  Documentation: update stable tree link
  Documentation: add link to stable release candidate tree
  devres: fix typos in comments
  Documentation: add note block surrounding security patch note
  samples/kobject: Use sysfs_emit instead of sprintf
  base: soc: Make soc_device_match() simpler and easier to read
  driver core: dd: fix return value of __setup handler
  driver core: Refactor sysfs and drv/bus remove hooks
  driver core: Refactor multiple copies of device cleanup
  scripts: get_abi.pl: Fix typo in help message
  kernfs: fix typos in comments
  kernfs: remove unneeded #if 0 guard
  ALSA: hda/realtek: Make use of the helper component_compare_dev_name
  video: omapfb: dss: Make use of the helper component_compare_dev
  power: supply: ab8500: Make use of the helper component_compare_dev
  ASoC: codecs: wcd938x: Make use of the helper component_compare/release_of
  iommu/mediatek: Make use of the helper component_compare/release_of
  drm: of: Make use of the helper component_release_of
  ...

3 files changed, 13 insertions, 7 deletions

diff --git a/drivers/md/bcache/stats.c b/drivers/md/bcache/stats.c
index 4c7ee5fedb9d..68b02216033d 100644
--- a/drivers/md/bcache/stats.c
+++ b/drivers/md/bcache/stats.c
@@ -78,7 +78,7 @@ static void bch_stats_release(struct kobject *k)
 {
 }
 
-static struct attribute *bch_stats_files[] = {
+static struct attribute *bch_stats_attrs[] = {
 	&sysfs_cache_hits,
 	&sysfs_cache_misses,
 	&sysfs_cache_bypass_hits,
@@ -88,6 +88,7 @@ static struct attribute *bch_stats_files[] = {
 	&sysfs_bypassed,
 	NULL
 };
+ATTRIBUTE_GROUPS(bch_stats);
 static KTYPE(bch_stats);
 
 int bch_cache_accounting_add_kobjs(struct cache_accounting *acc,
diff --git a/drivers/md/bcache/sysfs.c b/drivers/md/bcache/sysfs.c
index 1f0dce30fa75..d1029d71ff3b 100644
--- a/drivers/md/bcache/sysfs.c
+++ b/drivers/md/bcache/sysfs.c
@@ -500,7 +500,7 @@ STORE(bch_cached_dev)
 	return size;
 }
 
-static struct attribute *bch_cached_dev_files[] = {
+static struct attribute *bch_cached_dev_attrs[] = {
 	&sysfs_attach,
 	&sysfs_detach,
 	&sysfs_stop,
@@ -543,6 +543,7 @@ static struct attribute *bch_cached_dev_files[] = {
 	&sysfs_backing_dev_uuid,
 	NULL
 };
+ATTRIBUTE_GROUPS(bch_cached_dev);
 KTYPE(bch_cached_dev);
 
 SHOW(bch_flash_dev)
@@ -600,7 +601,7 @@ STORE(__bch_flash_dev)
 }
 STORE_LOCKED(bch_flash_dev)
 
-static struct attribute *bch_flash_dev_files[] = {
+static struct attribute *bch_flash_dev_attrs[] = {
 	&sysfs_unregister,
 #if 0
 	&sysfs_data_csum,
@@ -609,6 +610,7 @@ static struct attribute *bch_flash_dev_files[] = {
 	&sysfs_size,
 	NULL
 };
+ATTRIBUTE_GROUPS(bch_flash_dev);
 KTYPE(bch_flash_dev);
 
 struct bset_stats_op {
@@ -955,7 +957,7 @@ static void bch_cache_set_internal_release(struct kobject *k)
 {
 }
 
-static struct attribute *bch_cache_set_files[] = {
+static struct attribute *bch_cache_set_attrs[] = {
 	&sysfs_unregister,
 	&sysfs_stop,
 	&sysfs_synchronous,
@@ -980,9 +982,10 @@ static struct attribute *bch_cache_set_files[] = {
 	&sysfs_clear_stats,
 	NULL
 };
+ATTRIBUTE_GROUPS(bch_cache_set);
 KTYPE(bch_cache_set);
 
-static struct attribute *bch_cache_set_internal_files[] = {
+static struct attribute *bch_cache_set_internal_attrs[] = {
 	&sysfs_active_journal_entries,
 
 	sysfs_time_stats_attribute_list(btree_gc, sec, ms)
@@ -1022,6 +1025,7 @@ static struct attribute *bch_cache_set_internal_files[] = {
 	&sysfs_feature_incompat,
 	NULL
 };
+ATTRIBUTE_GROUPS(bch_cache_set_internal);
 KTYPE(bch_cache_set_internal);
 
 static int __bch_cache_cmp(const void *l, const void *r)
@@ -1182,7 +1186,7 @@ STORE(__bch_cache)
 }
 STORE_LOCKED(bch_cache)
 
-static struct attribute *bch_cache_files[] = {
+static struct attribute *bch_cache_attrs[] = {
 	&sysfs_bucket_size,
 	&sysfs_block_size,
 	&sysfs_nbuckets,
@@ -1196,4 +1200,5 @@ static struct attribute *bch_cache_files[] = {
 	&sysfs_cache_replacement_policy,
 	NULL
 };
+ATTRIBUTE_GROUPS(bch_cache);
 KTYPE(bch_cache);
diff --git a/drivers/md/bcache/sysfs.h b/drivers/md/bcache/sysfs.h
index c1752ba2e05b..a2ff6447b699 100644
--- a/drivers/md/bcache/sysfs.h
+++ b/drivers/md/bcache/sysfs.h
@@ -9,7 +9,7 @@ struct kobj_type type ## _ktype = {					\
 		.show	= type ## _show,				\
 		.store	= type ## _store				\
 	}),								\
-	.default_attrs	= type ## _files				\
+	.default_groups	= type ## _groups				\
 }
 
 #define SHOW(fn)							\