cpufreq: governor: Rename some data types and variables

The ondemand and conservative governors are represented by
struct common_dbs_data whose name doesn't reflect the purpose it
is used for, so rename it to struct dbs_governor and rename
variables of that type accordingly.

No functional changes.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
diff --git a/drivers/cpufreq/cpufreq_governor.h b/drivers/cpufreq/cpufreq_governor.h
index 2fa3cf1..ed87b84 100644
--- a/drivers/cpufreq/cpufreq_governor.h
+++ b/drivers/cpufreq/cpufreq_governor.h
@@ -78,7 +78,7 @@
 static ssize_t show_##file_name##_gov_sys				\
 (struct kobject *kobj, struct attribute *attr, char *buf)		\
 {									\
-	struct _gov##_dbs_tuners *tuners = _gov##_dbs_cdata.gdbs_data->tuners; \
+	struct _gov##_dbs_tuners *tuners = _gov##_dbs_gov.gdbs_data->tuners; \
 	return sprintf(buf, "%u\n", tuners->file_name);			\
 }									\
 									\
@@ -94,7 +94,7 @@
 static ssize_t store_##file_name##_gov_sys				\
 (struct kobject *kobj, struct attribute *attr, const char *buf, size_t count) \
 {									\
-	struct dbs_data *dbs_data = _gov##_dbs_cdata.gdbs_data;		\
+	struct dbs_data *dbs_data = _gov##_dbs_gov.gdbs_data;		\
 	return store_##file_name(dbs_data, buf, count);			\
 }									\
 									\
@@ -205,7 +205,7 @@
 
 /* Common Governor data across policies */
 struct dbs_data;
-struct common_dbs_data {
+struct dbs_governor {
 	struct cpufreq_governor gov;
 
 	#define GOV_ONDEMAND		0
@@ -233,7 +233,7 @@
 
 /* Governor Per policy data */
 struct dbs_data {
-	struct common_dbs_data *cdata;
+	struct dbs_governor *gov;
 	unsigned int min_sampling_rate;
 	int usage_count;
 	void *tuners;
@@ -262,7 +262,7 @@
 static ssize_t show_sampling_rate_min_gov_sys				\
 (struct kobject *kobj, struct attribute *attr, char *buf)		\
 {									\
-	struct dbs_data *dbs_data = _gov##_dbs_cdata.gdbs_data;		\
+	struct dbs_data *dbs_data = _gov##_dbs_gov.gdbs_data;		\
 	return sprintf(buf, "%u\n", dbs_data->min_sampling_rate);	\
 }									\
 									\
@@ -277,7 +277,7 @@
 extern struct mutex cpufreq_governor_lock;
 void dbs_check_cpu(struct dbs_data *dbs_data, int cpu);
 int cpufreq_governor_dbs(struct cpufreq_policy *policy,
-		struct common_dbs_data *cdata, unsigned int event);
+		struct dbs_governor *gov, unsigned int event);
 void od_register_powersave_bias_handler(unsigned int (*f)
 		(struct cpufreq_policy *, unsigned int, unsigned int),
 		unsigned int powersave_bias);