1 #ifndef _LINUX_RESET_H_
2 #define _LINUX_RESET_H_
8 #ifdef CONFIG_RESET_CONTROLLER
10 int reset_control_reset(struct reset_control *rstc);
11 int reset_control_assert(struct reset_control *rstc);
12 int reset_control_deassert(struct reset_control *rstc);
13 int reset_control_status(struct reset_control *rstc);
15 struct reset_control *reset_control_get(struct device *dev, const char *id);
16 void reset_control_put(struct reset_control *rstc);
17 struct reset_control *devm_reset_control_get(struct device *dev, const char *id);
19 int __must_check device_reset(struct device *dev);
21 static inline int device_reset_optional(struct device *dev)
23 return device_reset(dev);
26 static inline struct reset_control *reset_control_get_optional(
27 struct device *dev, const char *id)
29 return reset_control_get(dev, id);
32 static inline struct reset_control *devm_reset_control_get_optional(
33 struct device *dev, const char *id)
35 return devm_reset_control_get(dev, id);
38 struct reset_control *of_reset_control_get(struct device_node *node,
43 static inline int reset_control_reset(struct reset_control *rstc)
49 static inline int reset_control_assert(struct reset_control *rstc)
55 static inline int reset_control_deassert(struct reset_control *rstc)
61 static inline int reset_control_status(struct reset_control *rstc)
67 static inline void reset_control_put(struct reset_control *rstc)
72 static inline int device_reset_optional(struct device *dev)
77 static inline struct reset_control *__must_check reset_control_get(
78 struct device *dev, const char *id)
81 return ERR_PTR(-EINVAL);
84 static inline struct reset_control *__must_check devm_reset_control_get(
85 struct device *dev, const char *id)
88 return ERR_PTR(-EINVAL);
91 static inline struct reset_control *reset_control_get_optional(
92 struct device *dev, const char *id)
94 return ERR_PTR(-ENOSYS);
97 static inline struct reset_control *devm_reset_control_get_optional(
98 struct device *dev, const char *id)
100 return ERR_PTR(-ENOSYS);
103 static inline struct reset_control *of_reset_control_get(
104 struct device_node *node, const char *id)
106 return ERR_PTR(-ENOSYS);
109 #endif /* CONFIG_RESET_CONTROLLER */