regulator: Constify the pointer to alias name array

Toughen-up checks for read-only regulator names.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>

1 files changed, 20 insertions, 16 deletions

diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h
index e530681bea70..10d0a53f4cd3 100644
--- a/include/linux/regulator/consumer.h
+++ b/include/linux/regulator/consumer.h
@@ -151,11 +151,13 @@ int regulator_register_supply_alias(struct device *dev, const char *id,
                                     const char *alias_id);
 void regulator_unregister_supply_alias(struct device *dev, const char *id);
 
-int regulator_bulk_register_supply_alias(struct device *dev, const char **id,
+int regulator_bulk_register_supply_alias(struct device *dev,
+                                         const char *const *id,
                                          struct device *alias_dev,
-                                         const char **alias_id, int num_id);
+                                         const char *const *alias_id,
+                                         int num_id);
 void regulator_bulk_unregister_supply_alias(struct device *dev,
-                                            const char **id, int num_id);
+                                            const char * const *id, int num_id);
 
 int devm_regulator_register_supply_alias(struct device *dev, const char *id,
                                          struct device *alias_dev,
@@ -164,12 +166,12 @@ void devm_regulator_unregister_supply_alias(struct device *dev,
                                             const char *id);
 
 int devm_regulator_bulk_register_supply_alias(struct device *dev,
-                                              const char **id,
+                                              const char *const *id,
                                               struct device *alias_dev,
-                                              const char **alias_id,
+                                              const char *const *alias_id,
                                               int num_id);
 void devm_regulator_bulk_unregister_supply_alias(struct device *dev,
-                                                 const char **id,
+                                                 const char *const *id,
                                                  int num_id);
 
 /* regulator output control and status */
@@ -290,17 +292,17 @@ static inline void regulator_unregister_supply_alias(struct device *dev,
 }
 
 static inline int regulator_bulk_register_supply_alias(struct device *dev,
-                                                       const char **id,
-                                                       struct device *alias_dev,
-                                                       const char **alias_id,
-                                                       int num_id)
+                                                const char *const *id,
+                                                struct device *alias_dev,
+                                                const char * const *alias_id,
+                                                int num_id)
 {
         return 0;
 }
 
 static inline void regulator_bulk_unregister_supply_alias(struct device *dev,
-                                                          const char **id,
-                                                          int num_id)
+                                                const char * const *id,
+                                                int num_id)
 {
 }
 
@@ -317,15 +319,17 @@ static inline void devm_regulator_unregister_supply_alias(struct device *dev,
 {
 }
 
-static inline int devm_regulator_bulk_register_supply_alias(
-                struct device *dev, const char **id, struct device *alias_dev,
-                const char **alias_id, int num_id)
+static inline int devm_regulator_bulk_register_supply_alias(struct device *dev,
+                                                const char *const *id,
+                                                struct device *alias_dev,
+                                                const char *const *alias_id,
+                                                int num_id)
 {
         return 0;
 }
 
 static inline void devm_regulator_bulk_unregister_supply_alias(
-                struct device *dev, const char **id, int num_id)
+        struct device *dev, const char *const *id, int num_id)
 {
 }