diff options
Diffstat (limited to 'include/linux/reset.h')
| -rw-r--r-- | include/linux/reset.h | 28 |
1 files changed, 13 insertions, 15 deletions
diff --git a/include/linux/reset.h b/include/linux/reset.h index 4c7871ddf3c6..b681019fc04c 100644 --- a/include/linux/reset.h +++ b/include/linux/reset.h @@ -20,22 +20,16 @@ struct reset_control *__reset_control_get(struct device *dev, const char *id, int index, bool shared, bool optional); void reset_control_put(struct reset_control *rstc); +int __device_reset(struct device *dev, bool optional); struct reset_control *__devm_reset_control_get(struct device *dev, const char *id, int index, bool shared, bool optional); -int __must_check device_reset(struct device *dev); - struct reset_control *devm_reset_control_array_get(struct device *dev, bool shared, bool optional); struct reset_control *of_reset_control_array_get(struct device_node *np, bool shared, bool optional); -static inline int device_reset_optional(struct device *dev) -{ - return device_reset(dev); -} - #else static inline int reset_control_reset(struct reset_control *rstc) @@ -62,15 +56,9 @@ static inline void reset_control_put(struct reset_control *rstc) { } -static inline int __must_check device_reset(struct device *dev) +static inline int __device_reset(struct device *dev, bool optional) { - WARN_ON(1); - return -ENOTSUPP; -} - -static inline int device_reset_optional(struct device *dev) -{ - return -ENOTSUPP; + return optional ? 0 : -ENOTSUPP; } static inline struct reset_control *__of_reset_control_get( @@ -109,6 +97,16 @@ of_reset_control_array_get(struct device_node *np, bool shared, bool optional) #endif /* CONFIG_RESET_CONTROLLER */ +static inline int __must_check device_reset(struct device *dev) +{ + return __device_reset(dev, false); +} + +static inline int device_reset_optional(struct device *dev) +{ + return __device_reset(dev, true); +} + /** * reset_control_get_exclusive - Lookup and obtain an exclusive reference * to a reset controller. |