Merge tag 'please-pull-copy_file_range' of git://git.kernel.org/pub/scm/linux/kernel...

[karo-tx-linux.git] / include / linux / reset.h

diff --git a/include/linux/reset.h b/include/linux/reset.h
index 7f65f9cff951033607b0beba1c1ab0df70ee60e9..c4c097de0ba9e042c3a357e06c6b3f6d5dc5e58e 100644 (file)
--- a/include/linux/reset.h
+++ b/include/linux/reset.h
@@ -38,6 +38,9 @@ static inline struct reset_control *devm_reset_control_get_optional(
 struct reset_control *of_reset_control_get(struct device_node *node,
                                           const char *id);
 
+struct reset_control *of_reset_control_get_by_index(
+                                       struct device_node *node, int index);
+
 #else
 
 static inline int reset_control_reset(struct reset_control *rstc)
@@ -71,7 +74,7 @@ static inline void reset_control_put(struct reset_control *rstc)
 
 static inline int device_reset_optional(struct device *dev)
 {
-       return -ENOSYS;
+       return -ENOTSUPP;
 }
 
 static inline struct reset_control *__must_check reset_control_get(
@@ -91,19 +94,25 @@ static inline struct reset_control *__must_check devm_reset_control_get(
 static inline struct reset_control *reset_control_get_optional(
                                        struct device *dev, const char *id)
 {
-       return ERR_PTR(-ENOSYS);
+       return ERR_PTR(-ENOTSUPP);
 }
 
 static inline struct reset_control *devm_reset_control_get_optional(
                                        struct device *dev, const char *id)
 {
-       return ERR_PTR(-ENOSYS);
+       return ERR_PTR(-ENOTSUPP);
 }
 
 static inline struct reset_control *of_reset_control_get(
                                struct device_node *node, const char *id)
 {
-       return ERR_PTR(-ENOSYS);
+       return ERR_PTR(-ENOTSUPP);
+}
+
+static inline struct reset_control *of_reset_control_get_by_index(
+                               struct device_node *node, int index)
+{
+       return ERR_PTR(-ENOTSUPP);
 }
 
 #endif /* CONFIG_RESET_CONTROLLER */