We don't need to keep two structures for file attributes, global_attr and
freq_attr. Lets use freq_attr only for cpufreq core and drivers.
Signed-off-by: Viresh Kumar <viresh.ku...@linaro.org>
---
drivers/cpufreq/acpi-cpufreq.c | 9 ++++-----
drivers/cpufreq/intel_pstate.c | 20 ++++++++++----------
include/linux/cpufreq.h | 16 ----------------
3 files changed, 14 insertions(+), 31 deletions(-)
diff --git a/drivers/cpufreq/acpi-cpufreq.c b/drivers/cpufreq/acpi-cpufreq.c
index 937bc28..14219c3 100644
--- a/drivers/cpufreq/acpi-cpufreq.c
+++ b/drivers/cpufreq/acpi-cpufreq.c
@@ -160,19 +160,18 @@ static ssize_t _store_boost(const char *buf, size_t count)
return count;
}
-static ssize_t store_global_boost(struct kobject *kobj, struct attribute *attr,
- const char *buf, size_t count)
+static ssize_t store_global_boost(struct cpufreq_policy *policy,
+ const char *buf, size_t count)
{
return _store_boost(buf, count);
}
-static ssize_t show_global_boost(struct kobject *kobj,
- struct attribute *attr, char *buf)
+static ssize_t show_global_boost(struct cpufreq_policy *policy, char *buf)
{
return sprintf(buf, "%u\n", boost_enabled);
}
-static struct global_attr global_boost = __ATTR(boost, 0644,
+static struct freq_attr global_boost = __ATTR(boost, 0644,
show_global_boost,
store_global_boost);
diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
index 096fde0..49846b9 100644
--- a/drivers/cpufreq/intel_pstate.c
+++ b/drivers/cpufreq/intel_pstate.c
@@ -275,13 +275,13 @@ static void intel_pstate_debug_expose_params(void)
/************************** sysfs begin ************************/
#define show_one(file_name, object) \
static ssize_t show_##file_name \
- (struct kobject *kobj, struct attribute *attr, char *buf) \
+ (struct cpufreq_policy *policy, char *buf) \
{ \
return sprintf(buf, "%u\n", limits.object); \
}
-static ssize_t store_no_turbo(struct kobject *a, struct attribute *b,
- const char *buf, size_t count)
+static ssize_t store_no_turbo(struct cpufreq_policy *policy, const char *buf,
+ size_t count)
{
unsigned int input;
int ret;
@@ -293,8 +293,8 @@ static ssize_t store_no_turbo(struct kobject *a, struct
attribute *b,
return count;
}
-static ssize_t store_max_perf_pct(struct kobject *a, struct attribute *b,
- const char *buf, size_t count)
+static ssize_t store_max_perf_pct(struct cpufreq_policy *policy,
+ const char *buf, size_t count)
{
unsigned int input;
int ret;
@@ -307,8 +307,8 @@ static ssize_t store_max_perf_pct(struct kobject *a, struct
attribute *b,
return count;
}
-static ssize_t store_min_perf_pct(struct kobject *a, struct attribute *b,
- const char *buf, size_t count)
+static ssize_t store_min_perf_pct(struct cpufreq_policy *policy,
+ const char *buf, size_t count)
{
unsigned int input;
int ret;
@@ -325,9 +325,9 @@ show_one(no_turbo, no_turbo);
show_one(max_perf_pct, max_perf_pct);
show_one(min_perf_pct, min_perf_pct);
-define_one_global_rw(no_turbo);
-define_one_global_rw(max_perf_pct);
-define_one_global_rw(min_perf_pct);
+cpufreq_freq_attr_rw(no_turbo);
+cpufreq_freq_attr_rw(max_perf_pct);
+cpufreq_freq_attr_rw(min_perf_pct);
static struct attribute *intel_pstate_attributes[] = {
&no_turbo.attr,
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
index c5ac9a5..6e1abd2 100644
--- a/include/linux/cpufreq.h
+++ b/include/linux/cpufreq.h
@@ -320,22 +320,6 @@ __ATTR(_name, _perm, show_##_name, NULL)
static struct freq_attr _name = \
__ATTR(_name, 0644, show_##_name, store_##_name)
-struct global_attr {
- struct attribute attr;
- ssize_t (*show)(struct kobject *kobj,
- struct attribute *attr, char *buf);
- ssize_t (*store)(struct kobject *a, struct attribute *b,
- const char *c, size_t count);
-};
-
-#define define_one_global_ro(_name) \
-static struct global_attr _name = \
-__ATTR(_name, 0444, show_##_name, NULL)
-
-#define define_one_global_rw(_name) \
-static struct global_attr _name = \
-__ATTR(_name, 0644, show_##_name, store_##_name)
-
struct cpufreq_policy *cpufreq_cpu_get(unsigned int cpu);
void cpufreq_cpu_put(struct cpufreq_policy *data);
const char *cpufreq_get_current_driver(void);
--
1.7.12.rc2.18.g61b472e
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