diff options
Diffstat (limited to 'include')
| -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 06f1b292f8a0..862ef29ee5f0 100644 --- a/include/linux/clk.h +++ b/include/linux/clk.h @@ -216,6 +216,23 @@ int clk_rate_exclusive_get(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, @@ -276,6 +293,13 @@ static inline int clk_rate_exclusive_get(struct clk *clk) 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 @@ -872,23 +896,6 @@ 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) @@ -1055,13 +1062,6 @@ 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. */ |