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cpufreq: Unify sysfs attribute definition macros

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Multiple modules used to define those which are with identical
functionality and were needlessly replicated among the different cpufreq
drivers. Push them into the header and remove duplication.

Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
LKML-Reference: <1270065406-1814-7-git-send-email-bp@amd64.org>
Reviewed-by: Thomas Renninger <trenn@suse.de>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
This commit is contained in:
Borislav Petkov
2010-03-31 21:56:46 +02:00
committed by H. Peter Anvin
parent 679370641e
commit 6dad2a2964
4 changed files with 72 additions and 86 deletions
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48
drivers/cpufreq/cpufreq_conservative.c
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@@ -178,12 +178,8 @@ static ssize_t show_sampling_rate_min(struct kobject *kobj,
return sprintf(buf, "%u\n", min_sampling_rate);
}
#define define_one_ro(_name) \
static struct global_attr _name = \
__ATTR(_name, 0444, show_##_name, NULL)
define_one_ro(sampling_rate_max);
define_one_ro(sampling_rate_min);
define_one_global_ro(sampling_rate_max);
define_one_global_ro(sampling_rate_min);
/* cpufreq_conservative Governor Tunables */
#define show_one(file_name, object) \
@@ -221,12 +217,8 @@ show_one_old(freq_step);
show_one_old(sampling_rate_min);
show_one_old(sampling_rate_max);
#define define_one_ro_old(object, _name) \
static struct freq_attr object = \
__ATTR(_name, 0444, show_##_name##_old, NULL)
define_one_ro_old(sampling_rate_min_old, sampling_rate_min);
define_one_ro_old(sampling_rate_max_old, sampling_rate_max);
cpufreq_freq_attr_ro_old(sampling_rate_min);
cpufreq_freq_attr_ro_old(sampling_rate_max);
/*** delete after deprecation time ***/
@@ -364,16 +356,12 @@ static ssize_t store_freq_step(struct kobject *a, struct attribute *b,
return count;
}
#define define_one_rw(_name) \
static struct global_attr _name = \
__ATTR(_name, 0644, show_##_name, store_##_name)
define_one_rw(sampling_rate);
define_one_rw(sampling_down_factor);
define_one_rw(up_threshold);
define_one_rw(down_threshold);
define_one_rw(ignore_nice_load);
define_one_rw(freq_step);
define_one_global_rw(sampling_rate);
define_one_global_rw(sampling_down_factor);
define_one_global_rw(up_threshold);
define_one_global_rw(down_threshold);
define_one_global_rw(ignore_nice_load);
define_one_global_rw(freq_step);
static struct attribute *dbs_attributes[] = {
&sampling_rate_max.attr,
@@ -409,16 +397,12 @@ write_one_old(down_threshold);
write_one_old(ignore_nice_load);
write_one_old(freq_step);
#define define_one_rw_old(object, _name) \
static struct freq_attr object = \
__ATTR(_name, 0644, show_##_name##_old, store_##_name##_old)
define_one_rw_old(sampling_rate_old, sampling_rate);
define_one_rw_old(sampling_down_factor_old, sampling_down_factor);
define_one_rw_old(up_threshold_old, up_threshold);
define_one_rw_old(down_threshold_old, down_threshold);
define_one_rw_old(ignore_nice_load_old, ignore_nice_load);
define_one_rw_old(freq_step_old, freq_step);
cpufreq_freq_attr_rw_old(sampling_rate);
cpufreq_freq_attr_rw_old(sampling_down_factor);
cpufreq_freq_attr_rw_old(up_threshold);
cpufreq_freq_attr_rw_old(down_threshold);
cpufreq_freq_attr_rw_old(ignore_nice_load);
cpufreq_freq_attr_rw_old(freq_step);
static struct attribute *dbs_attributes_old[] = {
&sampling_rate_max_old.attr,