1 files changed, 15 insertions, 14 deletions

diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
index c99c00d35d34..a0b2f7e0eedb 100644
--- a/drivers/devfreq/devfreq.c
+++ b/drivers/devfreq/devfreq.c
@@ -18,7 +18,7 @@
 #include <linux/module.h>
 #include <linux/slab.h>
 #include <linux/stat.h>
-#include <linux/opp.h>
+#include <linux/pm_opp.h>
 #include <linux/devfreq.h>
 #include <linux/workqueue.h>
 #include <linux/platform_device.h>
@@ -902,13 +902,13 @@ 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;
 
         rcu_read_lock();
         do {
-                opp = opp_find_freq_ceil(dev, &freq);
+                opp = dev_pm_opp_find_freq_ceil(dev, &freq);
                 if (IS_ERR(opp))
                         break;
 
@@ -993,10 +993,10 @@ static int __init devfreq_init(void)
         }
 
         devfreq_wq = create_freezable_workqueue("devfreq_wq");
-        if (IS_ERR(devfreq_wq)) {
+        if (!devfreq_wq) {
                 class_destroy(devfreq_class);
                 pr_err("%s: couldn't create workqueue\n", __FILE__);
-                return PTR_ERR(devfreq_wq);
+                return -ENOMEM;
         }
         devfreq_class->dev_groups = devfreq_groups;
 
@@ -1029,25 +1029,26 @@ 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 */
-                opp = opp_find_freq_floor(dev, freq);
+                opp = dev_pm_opp_find_freq_floor(dev, freq);
 
                 /* If not available, use the closest opp */
                 if (opp == ERR_PTR(-ERANGE))
-                        opp = opp_find_freq_ceil(dev, freq);
+                        opp = dev_pm_opp_find_freq_ceil(dev, freq);
         } else {
                 /* The freq is an lower bound. opp should be higher */
-                opp = opp_find_freq_ceil(dev, freq);
+                opp = dev_pm_opp_find_freq_ceil(dev, freq);
 
                 /* If not available, use the closest opp */
                 if (opp == ERR_PTR(-ERANGE))
-                        opp = opp_find_freq_floor(dev, freq);
+                        opp = dev_pm_opp_find_freq_floor(dev, freq);
         }
 
         return opp;
@@ -1066,7 +1067,7 @@ int devfreq_register_opp_notifier(struct device *dev, struct devfreq *devfreq)
         int ret = 0;
 
         rcu_read_lock();
-        nh = opp_get_notifier(dev);
+        nh = dev_pm_opp_get_notifier(dev);
         if (IS_ERR(nh))
                 ret = PTR_ERR(nh);
         rcu_read_unlock();
@@ -1092,7 +1093,7 @@ int devfreq_unregister_opp_notifier(struct device *dev, struct devfreq *devfreq)
         int ret = 0;
 
         rcu_read_lock();
-        nh = opp_get_notifier(dev);
+        nh = dev_pm_opp_get_notifier(dev);
         if (IS_ERR(nh))
                 ret = PTR_ERR(nh);
         rcu_read_unlock();