From eaac0b590a47c717ef36cbfd1c528cd154c965a1 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Thu, 6 Jan 2022 11:02:31 +0100 Subject: [PATCH] dm sysfs: use default_groups in kobj_type There are currently 2 ways to create a set of sysfs files for a kobj_type, through the default_attrs field, and the default_groups field. Move the dm sysfs code to use default_groups field which has been the preferred way since aa30f47cf666 ("kobject: Add support for default attribute groups to kobj_type") so that we can soon get rid of the obsolete default_attrs field. Signed-off-by: Greg Kroah-Hartman Signed-off-by: Mike Snitzer --- drivers/md/dm-sysfs.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/md/dm-sysfs.c b/drivers/md/dm-sysfs.c index a05fcd5..e28c924 100644 --- a/drivers/md/dm-sysfs.c +++ b/drivers/md/dm-sysfs.c @@ -112,6 +112,7 @@ static struct attribute *dm_attrs[] = { &dm_attr_rq_based_seq_io_merge_deadline.attr, NULL, }; +ATTRIBUTE_GROUPS(dm); static const struct sysfs_ops dm_sysfs_ops = { .show = dm_attr_show, @@ -120,7 +121,7 @@ static const struct sysfs_ops dm_sysfs_ops = { static struct kobj_type dm_ktype = { .sysfs_ops = &dm_sysfs_ops, - .default_attrs = dm_attrs, + .default_groups = dm_groups, .release = dm_kobject_release, }; -- 2.7.4