Merge tag 'driver-core-5.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

Pull driver core and debugfs updates from Greg KH:
 "Here is the "big" driver core and debugfs changes for 5.3-rc1

  It's a lot of different patches, all across the tree due to some api
  changes and lots of debugfs cleanups.

  Other than the debugfs cleanups, in this set of changes we have:

   - bus iteration function cleanups

   - scripts/get_abi.pl tool to display and parse Documentation/ABI
     entries in a simple way

   - cleanups to Documenatation/ABI/ entries to make them parse easier
     due to typos and other minor things

   - default_attrs use for some ktype users

   - driver model documentation file conversions to .rst

   - compressed firmware file loading

   - deferred probe fixes

  All of these have been in linux-next for a while, with a bunch of
  merge issues that Stephen has been patient with me for"

* tag 'driver-core-5.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (102 commits)
  debugfs: make error message a bit more verbose
  orangefs: fix build warning from debugfs cleanup patch
  ubifs: fix build warning after debugfs cleanup patch
  driver: core: Allow subsystems to continue deferring probe
  drivers: base: cacheinfo: Ensure cpu hotplug work is done before Intel RDT
  arch_topology: Remove error messages on out-of-memory conditions
  lib: notifier-error-inject: no need to check return value of debugfs_create functions
  swiotlb: no need to check return value of debugfs_create functions
  ceph: no need to check return value of debugfs_create functions
  sunrpc: no need to check return value of debugfs_create functions
  ubifs: no need to check return value of debugfs_create functions
  orangefs: no need to check return value of debugfs_create functions
  nfsd: no need to check return value of debugfs_create functions
  lib: 842: no need to check return value of debugfs_create functions
  debugfs: provide pr_fmt() macro
  debugfs: log errors when something goes wrong
  drivers: s390/cio: Fix compilation warning about const qualifiers
  drivers: Add generic helper to match by of_node
  driver_find_device: Unify the match function with class_find_device()
  bus_find_device: Unify the match callback with class_find_device
  ...

1 files changed, 4 insertions, 2 deletions

diff --git a/fs/f2fs/sysfs.c b/fs/f2fs/sysfs.c
index 729f46a3c9ee..5c85166677d4 100644
--- a/fs/f2fs/sysfs.c
+++ b/fs/f2fs/sysfs.c
@@ -501,6 +501,7 @@ static struct attribute *f2fs_attrs[] = {
 	ATTR_LIST(current_reserved_blocks),
 	NULL,
 };
+ATTRIBUTE_GROUPS(f2fs);
 
 static struct attribute *f2fs_feat_attrs[] = {
 #ifdef CONFIG_FS_ENCRYPTION
@@ -520,6 +521,7 @@ static struct attribute *f2fs_feat_attrs[] = {
 	ATTR_LIST(sb_checksum),
 	NULL,
 };
+ATTRIBUTE_GROUPS(f2fs_feat);
 
 static const struct sysfs_ops f2fs_attr_ops = {
 	.show	= f2fs_attr_show,
@@ -527,7 +529,7 @@ static const struct sysfs_ops f2fs_attr_ops = {
 };
 
 static struct kobj_type f2fs_sb_ktype = {
-	.default_attrs	= f2fs_attrs,
+	.default_groups = f2fs_groups,
 	.sysfs_ops	= &f2fs_attr_ops,
 	.release	= f2fs_sb_release,
 };
@@ -541,7 +543,7 @@ static struct kset f2fs_kset = {
 };
 
 static struct kobj_type f2fs_feat_ktype = {
-	.default_attrs	= f2fs_feat_attrs,
+	.default_groups = f2fs_feat_groups,
 	.sysfs_ops	= &f2fs_attr_ops,
 };