kernel: power: prevent DVFS_LOCK_ID_USER lock for min and max frequen…

…cy levels
gokhanmoral · Oct 1, 2012 · 8c9ed69 · 8c9ed69
1 parent bea7b08
commit 8c9ed69
Showing 1 changed file with 11 additions and 11 deletions.
diff --git a/kernel/power/main.c b/kernel/power/main.c
@@ -461,20 +461,20 @@ static ssize_t cpufreq_max_limit_store(struct kobject *kobj,
 
 	if (val == -1) { /* Unlock request */
 		if (cpufreq_max_limit_val != -1) {
-			exynos_cpufreq_upper_limit_free(DVFS_LOCK_ID_USER);
+//			exynos_cpufreq_upper_limit_free(DVFS_LOCK_ID_USER);
 			cpufreq_max_limit_val = -1;
 		} else /* Already unlocked */
 			printk(KERN_ERR "%s: Unlock request is ignored\n",
 				__func__);
 	} else { /* Lock request */
 		if (get_cpufreq_level((unsigned int)val, &cpufreq_level)
 		    == VALID_LEVEL) {
-			if (cpufreq_max_limit_val != -1)
+//			if (cpufreq_max_limit_val != -1)
 				/* Unlock the previous lock */
-				exynos_cpufreq_upper_limit_free(
+//				exynos_cpufreq_upper_limit_free(
-					DVFS_LOCK_ID_USER);
+//					DVFS_LOCK_ID_USER);
-			lock_ret = exynos_cpufreq_upper_limit(
+//			lock_ret = exynos_cpufreq_upper_limit(
-					DVFS_LOCK_ID_USER, cpufreq_level);
+//					DVFS_LOCK_ID_USER, cpufreq_level);
 			/* ret of exynos_cpufreq_upper_limit is meaningless.
 			   0 is fail? success? */
 			cpufreq_max_limit_val = val;
@@ -514,19 +514,19 @@ static ssize_t cpufreq_min_limit_store(struct kobject *kobj,
 
 	if (val == -1) { /* Unlock request */
 		if (cpufreq_min_limit_val != -1) {
-			exynos_cpufreq_lock_free(DVFS_LOCK_ID_USER);
+//			exynos_cpufreq_lock_free(DVFS_LOCK_ID_USER);
 			cpufreq_min_limit_val = -1;
 		} else /* Already unlocked */
 			printk(KERN_ERR "%s: Unlock request is ignored\n",
 				__func__);
 	} else { /* Lock request */
 		if (get_cpufreq_level((unsigned int)val, &cpufreq_level)
 			== VALID_LEVEL) {
-			if (cpufreq_min_limit_val != -1)
+//			if (cpufreq_min_limit_val != -1)
 				/* Unlock the previous lock */
-				exynos_cpufreq_lock_free(DVFS_LOCK_ID_USER);
+//				exynos_cpufreq_lock_free(DVFS_LOCK_ID_USER);
-			lock_ret = exynos_cpufreq_lock(
+//			lock_ret = exynos_cpufreq_lock(
-					DVFS_LOCK_ID_USER, cpufreq_level);
+//					DVFS_LOCK_ID_USER, cpufreq_level);
 			/* ret of exynos_cpufreq_lock is meaningless.
 			   0 is fail? success? */
 			cpufreq_min_limit_val = val;