diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-12-28 16:19:12 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2021-12-28 21:13:12 +0300 |
| commit | fe262d5c1fc54fac8703d3d82a14aaad9627a168 (patch) | |
| tree | 12b22e4606345371edb62cd6f7dd86302debaf16 /drivers/cpufreq | |
| parent | dfeeedc1bf5772226bddf51ed3f853e5a6707bf1 (diff) | |
| download | linux-fe262d5c1fc54fac8703d3d82a14aaad9627a168.tar.xz | |
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 <gregkh@linuxfoundation.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/cpufreq')
| -rw-r--r-- | drivers/cpufreq/cpufreq.c | 5 | ||||
| -rw-r--r-- | drivers/cpufreq/cpufreq_conservative.c | 5 | ||||
| -rw-r--r-- | drivers/cpufreq/cpufreq_ondemand.c | 5 |
3 files changed, 9 insertions, 6 deletions
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, |