PM / OPP: rename data structures to dev_pm equivalents

Since Operating Performance Points (OPP) data structures are specific
to device specific power management, be specific and rename opp_* data
structures in OPP library with dev_pm_opp_* equivalent.

Affected structures are:
 struct opp
 enum opp_event

Minor checkpatch warning resulting of this change was fixed as well.

Reported-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

3 files changed, 11 insertions, 10 deletions

diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
index f798edcb910d..03530a0a8042 100644
--- a/drivers/devfreq/devfreq.c
+++ b/drivers/devfreq/devfreq.c
@@ -902,7 +902,7 @@ static ssize_t available_frequencies_show(struct device *d,
 {
 	struct devfreq *df = to_devfreq(d);
 	struct device *dev = df->dev.parent;
-	struct opp *opp;
+	struct dev_pm_opp *opp;
 	ssize_t count = 0;
 	unsigned long freq = 0;
 
@@ -1029,10 +1029,11 @@ module_exit(devfreq_exit);
  * under the locked area. The pointer returned must be used prior to unlocking
  * with rcu_read_unlock() to maintain the integrity of the pointer.
  */
-struct opp *devfreq_recommended_opp(struct device *dev, unsigned long *freq,
-				    u32 flags)
+struct dev_pm_opp *devfreq_recommended_opp(struct device *dev,
+					   unsigned long *freq,
+					   u32 flags)
 {
-	struct opp *opp;
+	struct dev_pm_opp *opp;
 
 	if (flags & DEVFREQ_FLAG_LEAST_UPPER_BOUND) {
 		/* The freq is an upper bound. opp should be lower */
diff --git a/drivers/devfreq/exynos/exynos4_bus.c b/drivers/devfreq/exynos/exynos4_bus.c
index 33c0e05a5ff1..891becd46513 100644
--- a/drivers/devfreq/exynos/exynos4_bus.c
+++ b/drivers/devfreq/exynos/exynos4_bus.c
@@ -639,7 +639,7 @@ static int exynos4_bus_target(struct device *dev, unsigned long *_freq,
 	struct platform_device *pdev = container_of(dev, struct platform_device,
 						    dev);
 	struct busfreq_data *data = platform_get_drvdata(pdev);
-	struct opp *opp;
+	struct dev_pm_opp *opp;
 	unsigned long freq;
 	unsigned long old_freq = data->curr_oppinfo.rate;
 	struct busfreq_opp_info	new_oppinfo;
@@ -956,7 +956,7 @@ static int exynos4_busfreq_pm_notifier_event(struct notifier_block *this,
 {
 	struct busfreq_data *data = container_of(this, struct busfreq_data,
 						 pm_notifier);
-	struct opp *opp;
+	struct dev_pm_opp *opp;
 	struct busfreq_opp_info	new_oppinfo;
 	unsigned long maxfreq = ULONG_MAX;
 	int err = 0;
@@ -1020,7 +1020,7 @@ unlock:
 static int exynos4_busfreq_probe(struct platform_device *pdev)
 {
 	struct busfreq_data *data;
-	struct opp *opp;
+	struct dev_pm_opp *opp;
 	struct device *dev = &pdev->dev;
 	int err = 0;
 
diff --git a/drivers/devfreq/exynos/exynos5_bus.c b/drivers/devfreq/exynos/exynos5_bus.c
index b0e45925505b..d06232aa0738 100644
--- a/drivers/devfreq/exynos/exynos5_bus.c
+++ b/drivers/devfreq/exynos/exynos5_bus.c
@@ -132,7 +132,7 @@ static int exynos5_busfreq_int_target(struct device *dev, unsigned long *_freq,
 	struct platform_device *pdev = container_of(dev, struct platform_device,
 						    dev);
 	struct busfreq_data_int *data = platform_get_drvdata(pdev);
-	struct opp *opp;
+	struct dev_pm_opp *opp;
 	unsigned long old_freq, freq;
 	unsigned long volt;
 
@@ -262,7 +262,7 @@ static int exynos5_busfreq_int_pm_notifier_event(struct notifier_block *this,
 {
 	struct busfreq_data_int *data = container_of(this,
 					struct busfreq_data_int, pm_notifier);
-	struct opp *opp;
+	struct dev_pm_opp *opp;
 	unsigned long maxfreq = ULONG_MAX;
 	unsigned long freq;
 	unsigned long volt;
@@ -316,7 +316,7 @@ unlock:
 static int exynos5_busfreq_int_probe(struct platform_device *pdev)
 {
 	struct busfreq_data_int *data;
-	struct opp *opp;
+	struct dev_pm_opp *opp;
 	struct device *dev = &pdev->dev;
 	struct device_node *np;
 	unsigned long initial_freq;