diff options
Diffstat (limited to 'kernel/power/power.h')
| -rw-r--r-- | kernel/power/power.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/kernel/power/power.h b/kernel/power/power.h index 778bf431ec02..b4f433943209 100644 --- a/kernel/power/power.h +++ b/kernel/power/power.h @@ -4,6 +4,8 @@ #include <linux/utsname.h> #include <linux/freezer.h> #include <linux/compiler.h> +#include <linux/cpu.h> +#include <linux/cpuidle.h> struct swsusp_info { struct new_utsname uts; @@ -168,6 +170,7 @@ extern int swsusp_swap_in_use(void); #define SF_PLATFORM_MODE 1 #define SF_NOCOMPRESS_MODE 2 #define SF_CRC32_MODE 4 +#define SF_HW_SIG 8 /* kernel/power/hibernate.c */ extern int swsusp_check(void); @@ -310,3 +313,15 @@ extern int pm_wake_lock(const char *buf); extern int pm_wake_unlock(const char *buf); #endif /* !CONFIG_PM_WAKELOCKS */ + +static inline int pm_sleep_disable_secondary_cpus(void) +{ + cpuidle_pause(); + return suspend_disable_secondary_cpus(); +} + +static inline void pm_sleep_enable_secondary_cpus(void) +{ + suspend_enable_secondary_cpus(); + cpuidle_resume(); +} |