diff options
Diffstat (limited to 'drivers/base/power/main.c')
| -rw-r--r-- | drivers/base/power/main.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c index cbea78e79f3d..ac4dde8fdb8b 100644 --- a/drivers/base/power/main.c +++ b/drivers/base/power/main.c @@ -32,7 +32,6 @@ #include <linux/suspend.h> #include <trace/events/power.h> #include <linux/cpufreq.h> -#include <linux/cpuidle.h> #include <linux/devfreq.h> #include <linux/timer.h> @@ -747,8 +746,6 @@ void dpm_resume_noirq(pm_message_t state) resume_device_irqs(); device_wakeup_disarm_wake_irqs(); - - cpuidle_resume(); } /** @@ -1051,7 +1048,7 @@ static void device_complete(struct device *dev, pm_message_t state) const char *info = NULL; if (dev->power.syscore) - return; + goto out; device_lock(dev); @@ -1081,6 +1078,7 @@ static void device_complete(struct device *dev, pm_message_t state) device_unlock(dev); +out: pm_runtime_put(dev); } @@ -1336,8 +1334,6 @@ int dpm_suspend_noirq(pm_message_t state) { int ret; - cpuidle_pause(); - device_wakeup_arm_wake_irqs(); suspend_device_irqs(); @@ -1794,9 +1790,6 @@ static int device_prepare(struct device *dev, pm_message_t state) int (*callback)(struct device *) = NULL; int ret = 0; - if (dev->power.syscore) - return 0; - /* * If a device's parent goes into runtime suspend at the wrong time, * it won't be possible to resume the device. To prevent this we @@ -1805,6 +1798,9 @@ static int device_prepare(struct device *dev, pm_message_t state) */ pm_runtime_get_noresume(dev); + if (dev->power.syscore) + return 0; + device_lock(dev); dev->power.wakeup_path = false; |