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cpuidle: use default_groups in kobj_type

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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 cpuidle sysfs code to use default_groups field which
has been the preferred way since aa30f47cf6 ("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 <gregkh@linuxfoundation.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Greg Kroah-Hartman 2022-01-04 17:43:51 +01:00 committed by Rafael J. Wysocki
parent d00ebcc654
commit 7dfc5b6e90
1 changed files with 4 additions and 2 deletions
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6
drivers/cpuidle/sysfs.c
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@ -335,6 +335,7 @@ static struct attribute *cpuidle_state_default_attrs[] = {
&attr_default_status.attr,
NULL
};
ATTRIBUTE_GROUPS(cpuidle_state_default);
struct cpuidle_state_kobj {
struct cpuidle_state *state;
@ -448,7 +449,7 @@ static void cpuidle_state_sysfs_release(struct kobject *kobj)
static struct kobj_type ktype_state_cpuidle = {
.sysfs_ops = &cpuidle_state_sysfs_ops,
.default_attrs = cpuidle_state_default_attrs,
.default_groups = cpuidle_state_default_groups,
.release = cpuidle_state_sysfs_release,
};
@ -591,10 +592,11 @@ static struct attribute *cpuidle_driver_default_attrs[] = {
&attr_driver_name.attr,
NULL
};
ATTRIBUTE_GROUPS(cpuidle_driver_default);
static struct kobj_type ktype_driver_cpuidle = {
.sysfs_ops = &cpuidle_driver_sysfs_ops,
.default_attrs = cpuidle_driver_default_attrs,
.default_groups = cpuidle_driver_default_groups,
.release = cpuidle_driver_sysfs_release,
};