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-rw-r--r--drivers/base/power/main.c2
-rw-r--r--drivers/base/power/sysfs.c2
-rw-r--r--include/linux/pm.h36
3 files changed, 23 insertions, 17 deletions
diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c
index 93a146940b9..5630af302b2 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 f2ed179cd69..d11f74b038d 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 e6b9f29e27d..3342627e2bd 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.