From fe262d5c1fc54fac8703d3d82a14aaad9627a168 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Tue, 28 Dec 2021 14:19:12 +0100 Subject: cpufreq: 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 cpufreq 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: Rafael J. Wysocki --- drivers/cpufreq/cpufreq.c | 5 +++-- drivers/cpufreq/cpufreq_conservative.c | 5 +++-- drivers/cpufreq/cpufreq_ondemand.c | 5 +++-- 3 files changed, 9 insertions(+), 6 deletions(-) (limited to 'drivers/cpufreq') diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index 76ffdaf8c8b5..b8d95536ee22 100644 --- a/drivers/cpufreq/cpufreq.c +++ b/drivers/cpufreq/cpufreq.c @@ -924,7 +924,7 @@ cpufreq_freq_attr_rw(scaling_max_freq); cpufreq_freq_attr_rw(scaling_governor); cpufreq_freq_attr_rw(scaling_setspeed); -static struct attribute *default_attrs[] = { +static struct attribute *cpufreq_attrs[] = { &cpuinfo_min_freq.attr, &cpuinfo_max_freq.attr, &cpuinfo_transition_latency.attr, @@ -938,6 +938,7 @@ static struct attribute *default_attrs[] = { &scaling_setspeed.attr, NULL }; +ATTRIBUTE_GROUPS(cpufreq); #define to_policy(k) container_of(k, struct cpufreq_policy, kobj) #define to_attr(a) container_of(a, struct freq_attr, attr) @@ -1000,7 +1001,7 @@ static const struct sysfs_ops sysfs_ops = { static struct kobj_type ktype_cpufreq = { .sysfs_ops = &sysfs_ops, - .default_attrs = default_attrs, + .default_groups = cpufreq_groups, .release = cpufreq_sysfs_release, }; diff --git a/drivers/cpufreq/cpufreq_conservative.c b/drivers/cpufreq/cpufreq_conservative.c index 0879ec3c170c..08515f7e515f 100644 --- a/drivers/cpufreq/cpufreq_conservative.c +++ b/drivers/cpufreq/cpufreq_conservative.c @@ -257,7 +257,7 @@ gov_attr_rw(ignore_nice_load); gov_attr_rw(down_threshold); gov_attr_rw(freq_step); -static struct attribute *cs_attributes[] = { +static struct attribute *cs_attrs[] = { &sampling_rate.attr, &sampling_down_factor.attr, &up_threshold.attr, @@ -266,6 +266,7 @@ static struct attribute *cs_attributes[] = { &freq_step.attr, NULL }; +ATTRIBUTE_GROUPS(cs); /************************** sysfs end ************************/ @@ -315,7 +316,7 @@ static void cs_start(struct cpufreq_policy *policy) static struct dbs_governor cs_governor = { .gov = CPUFREQ_DBS_GOVERNOR_INITIALIZER("conservative"), - .kobj_type = { .default_attrs = cs_attributes }, + .kobj_type = { .default_groups = cs_groups }, .gov_dbs_update = cs_dbs_update, .alloc = cs_alloc, .free = cs_free, diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c index 3b8f924771b4..6a41ea4729b8 100644 --- a/drivers/cpufreq/cpufreq_ondemand.c +++ b/drivers/cpufreq/cpufreq_ondemand.c @@ -328,7 +328,7 @@ gov_attr_rw(sampling_down_factor); gov_attr_rw(ignore_nice_load); gov_attr_rw(powersave_bias); -static struct attribute *od_attributes[] = { +static struct attribute *od_attrs[] = { &sampling_rate.attr, &up_threshold.attr, &sampling_down_factor.attr, @@ -337,6 +337,7 @@ static struct attribute *od_attributes[] = { &io_is_busy.attr, NULL }; +ATTRIBUTE_GROUPS(od); /************************** sysfs end ************************/ @@ -401,7 +402,7 @@ static struct od_ops od_ops = { static struct dbs_governor od_dbs_gov = { .gov = CPUFREQ_DBS_GOVERNOR_INITIALIZER("ondemand"), - .kobj_type = { .default_attrs = od_attributes }, + .kobj_type = { .default_groups = od_groups }, .gov_dbs_update = od_dbs_update, .alloc = od_alloc, .free = od_free, -- cgit