diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/clk.h | 48 |
1 files changed, 24 insertions, 24 deletions
diff --git a/include/linux/clk.h b/include/linux/clk.h index b607482ca77e..64ff118ffb1a 100644 --- a/include/linux/clk.h +++ b/include/linux/clk.h @@ -228,6 +228,23 @@ int devm_clk_rate_exclusive_get(struct device *dev, struct clk *clk); */ void clk_rate_exclusive_put(struct clk *clk); +/** + * clk_save_context - save clock context for poweroff + * + * Saves the context of the clock register for powerstates in which the + * contents of the registers will be lost. Occurs deep within the suspend + * code so locking is not necessary. + */ +int clk_save_context(void); + +/** + * clk_restore_context - restore clock context after poweroff + * + * This occurs with all clocks enabled. Occurs deep within the resume code + * so locking is not necessary. + */ +void clk_restore_context(void); + #else static inline int clk_notifier_register(struct clk *clk, @@ -293,6 +310,13 @@ static inline int devm_clk_rate_exclusive_get(struct device *dev, struct clk *cl static inline void clk_rate_exclusive_put(struct clk *clk) {} +static inline int clk_save_context(void) +{ + return 0; +} + +static inline void clk_restore_context(void) {} + #endif #ifdef CONFIG_HAVE_CLK_PREPARE @@ -933,23 +957,6 @@ struct clk *clk_get_parent(struct clk *clk); */ struct clk *clk_get_sys(const char *dev_id, const char *con_id); -/** - * clk_save_context - save clock context for poweroff - * - * Saves the context of the clock register for powerstates in which the - * contents of the registers will be lost. Occurs deep within the suspend - * code so locking is not necessary. - */ -int clk_save_context(void); - -/** - * clk_restore_context - restore clock context after poweroff - * - * This occurs with all clocks enabled. Occurs deep within the resume code - * so locking is not necessary. - */ -void clk_restore_context(void); - #else /* !CONFIG_HAVE_CLK */ static inline struct clk *clk_get(struct device *dev, const char *id) @@ -1129,13 +1136,6 @@ static inline struct clk *clk_get_sys(const char *dev_id, const char *con_id) return NULL; } -static inline int clk_save_context(void) -{ - return 0; -} - -static inline void clk_restore_context(void) {} - #endif /* clk_prepare_enable helps cases using clk_enable in non-atomic context. */ |