diff options
| -rw-r--r-- | drivers/base/power/main.c | 2 | ||||
| -rw-r--r-- | drivers/base/power/sysfs.c | 2 | ||||
| -rw-r--r-- | include/linux/pm.h | 36 |
3 files changed, 23 insertions, 17 deletions
diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c index 93a146940b91..5630af302b2f 100644 --- a/drivers/base/power/main.c +++ b/drivers/base/power/main.c @@ -57,8 +57,6 @@ static DEFINE_MUTEX(dpm_list_mtx); /* 'true' if all devices have been suspended, protected by dpm_list_mtx */ static bool all_sleeping; -int (*platform_enable_wakeup)(struct device *dev, int is_on); - /** * device_pm_add - add a device to the list of active devices * @dev: Device to be added to the list diff --git a/drivers/base/power/sysfs.c b/drivers/base/power/sysfs.c index f2ed179cd695..d11f74b038db 100644 --- a/drivers/base/power/sysfs.c +++ b/drivers/base/power/sysfs.c @@ -6,6 +6,8 @@ #include <linux/string.h> #include "power.h" +int (*platform_enable_wakeup)(struct device *dev, int is_on); + /* * wakeup - Report/change current wakeup option for device diff --git a/include/linux/pm.h b/include/linux/pm.h index e6b9f29e27d7..3342627e2bd6 100644 --- a/include/linux/pm.h +++ b/include/linux/pm.h @@ -183,9 +183,9 @@ typedef struct pm_message { struct dev_pm_info { pm_message_t power_state; unsigned can_wakeup:1; + unsigned should_wakeup:1; bool sleeping:1; /* Owned by the PM core */ #ifdef CONFIG_PM_SLEEP - unsigned should_wakeup:1; struct list_head entry; #endif }; @@ -198,11 +198,6 @@ extern void device_resume(void); extern int device_suspend(pm_message_t state); extern int device_prepare_suspend(pm_message_t state); -#define device_set_wakeup_enable(dev,val) \ - ((dev)->power.should_wakeup = !!(val)) -#define device_may_wakeup(dev) \ - (device_can_wakeup(dev) && (dev)->power.should_wakeup) - extern void __suspend_report_result(const char *function, void *fn, int ret); #define suspend_report_result(fn, ret) \ @@ -210,6 +205,24 @@ extern void __suspend_report_result(const char *function, void *fn, int ret); __suspend_report_result(__FUNCTION__, fn, ret); \ } while (0) +#else /* !CONFIG_PM_SLEEP */ + +static inline int device_suspend(pm_message_t state) +{ + return 0; +} + +#define suspend_report_result(fn, ret) do { } while (0) + +#endif /* !CONFIG_PM_SLEEP */ + +#ifdef CONFIG_PM + +#define device_set_wakeup_enable(dev,val) \ + ((dev)->power.should_wakeup = !!(val)) +#define device_may_wakeup(dev) \ + (device_can_wakeup(dev) && (dev)->power.should_wakeup) + /* * Platform hook to activate device wakeup capability, if that's not already * handled by enable_irq_wake() etc. @@ -224,24 +237,17 @@ static inline int call_platform_enable_wakeup(struct device *dev, int is_on) return 0; } -#else /* !CONFIG_PM_SLEEP */ - -static inline int device_suspend(pm_message_t state) -{ - return 0; -} +#else /* !CONFIG_PM */ #define device_set_wakeup_enable(dev,val) do{}while(0) #define device_may_wakeup(dev) (0) -#define suspend_report_result(fn, ret) do { } while (0) - static inline int call_platform_enable_wakeup(struct device *dev, int is_on) { return 0; } -#endif /* !CONFIG_PM_SLEEP */ +#endif /* !CONFIG_PM */ /* changes to device_may_wakeup take effect on the next pm state change. * by default, devices should wakeup if they can. |