[PATCH 1/2] cpufreq: Change macro for store scaling min/max frequency

[Lukasz Luba]

In order to prepare extension to the store_scaling_max_freq() remove
the macro and use two normal functions. The set value for max frequency
is important for the task scheduler.

Signed-off-by: Lukasz Luba <lukasz.luba@xxxxxxx>
---
 drivers/cpufreq/cpufreq.c | 47 ++++++++++++++++++++++-----------------
 1 file changed, 27 insertions(+), 20 deletions(-)

diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 69b3d61852ac..1f8b93f42c76 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -715,26 +715,33 @@ static ssize_t show_scaling_cur_freq(struct cpufreq_policy *policy, char *buf)
 	return ret;
 }
 
-/*
- * cpufreq_per_cpu_attr_write() / store_##file_name() - sysfs write access
- */
-#define store_one(file_name, object)			\
-static ssize_t store_##file_name					\
-(struct cpufreq_policy *policy, const char *buf, size_t count)		\
-{									\
-	unsigned long val;						\
-	int ret;							\
-									\
-	ret = sscanf(buf, "%lu", &val);					\
-	if (ret != 1)							\
-		return -EINVAL;						\
-									\
-	ret = freq_qos_update_request(policy->object##_freq_req, val);\
-	return ret >= 0 ? count : ret;					\
-}
-
-store_one(scaling_min_freq, min);
-store_one(scaling_max_freq, max);
+static ssize_t store_scaling_max_freq
+(struct cpufreq_policy *policy, const char *buf, size_t count)
+{
+	unsigned long val;
+	int ret;
+
+	ret = sscanf(buf, "%lu", &val);
+	if (ret != 1)
+		return -EINVAL;
+
+	ret = freq_qos_update_request(policy->max_freq_req, val);
+	return ret >= 0 ? count : ret;
+}
+
+static ssize_t store_scaling_min_freq
+(struct cpufreq_policy *policy, const char *buf, size_t count)
+{
+	unsigned long val;
+	int ret;
+
+	ret = sscanf(buf, "%lu", &val);
+	if (ret != 1)
+		return -EINVAL;
+
+	ret = freq_qos_update_request(policy->min_freq_req, val);
+	return ret >= 0 ? count : ret;
+}
 
 /*
  * show_cpuinfo_cur_freq - current CPU frequency as detected by hardware
-- 
2.17.1