OPP: The level field is always of unsigned int type

By mistake, dev_pm_opp_find_level_floor() used the level parameter as
unsigned long instead of unsigned int. Fix it.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>

diff --git a/drivers/opp/core.c b/drivers/opp/core.c
index c022d548067d78d592055315ae6846c07d8f2457..49b429984bdbbea53bebce8183cb117342d425fc 100644 (file)
--- a/drivers/opp/core.c
+++ b/drivers/opp/core.c
@@ -842,9 +842,14 @@ EXPORT_SYMBOL_GPL(dev_pm_opp_find_level_ceil);
  * use.
  */
 struct dev_pm_opp *dev_pm_opp_find_level_floor(struct device *dev,
-                                              unsigned long *level)
+                                              unsigned int *level)
 {
-       return _find_key_floor(dev, level, 0, true, _read_level, NULL);
+       unsigned long temp = *level;
+       struct dev_pm_opp *opp;
+
+       opp = _find_key_floor(dev, &temp, 0, true, _read_level, NULL);
+       *level = temp;
+       return opp;
 }
 EXPORT_SYMBOL_GPL(dev_pm_opp_find_level_floor);
 

diff --git a/include/linux/pm_opp.h b/include/linux/pm_opp.h
index 81dff7facdc98884629570e0e066a24c35c76ad5..74768c47d790446af9501c0c23f1ace58308fcef 100644 (file)
--- a/include/linux/pm_opp.h
+++ b/include/linux/pm_opp.h
@@ -163,7 +163,7 @@ struct dev_pm_opp *dev_pm_opp_find_level_ceil(struct device *dev,
                                              unsigned int *level);
 
 struct dev_pm_opp *dev_pm_opp_find_level_floor(struct device *dev,
-                                              unsigned long *level);
+                                              unsigned int *level);
 
 struct dev_pm_opp *dev_pm_opp_find_bw_ceil(struct device *dev,
                                           unsigned int *bw, int index);
@@ -330,7 +330,7 @@ static inline struct dev_pm_opp *dev_pm_opp_find_level_ceil(struct device *dev,
 }
 
 static inline struct dev_pm_opp *dev_pm_opp_find_level_floor(struct device *dev,
-                                                            unsigned long *level)
+                                                            unsigned int *level)
 {
        return ERR_PTR(-EOPNOTSUPP);
 }