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Diffstat (limited to 'drivers/base/sys.c')
-rw-r--r--drivers/base/sys.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/base/sys.c b/drivers/base/sys.c
index cbd36cf59a0..76ce75bad91 100644
--- a/drivers/base/sys.c
+++ b/drivers/base/sys.c
@@ -22,6 +22,7 @@
#include <linux/pm.h>
#include <linux/device.h>
#include <linux/mutex.h>
+#include <linux/interrupt.h>
#include "base.h"
@@ -369,6 +370,13 @@ int sysdev_suspend(pm_message_t state)
struct sysdev_driver *drv, *err_drv;
int ret;
+ pr_debug("Checking wake-up interrupts\n");
+
+ /* Return error code if there are any wake-up interrupts pending */
+ ret = check_wakeup_irqs();
+ if (ret)
+ return ret;
+
pr_debug("Suspending System Devices\n");
list_for_each_entry_reverse(cls, &system_kset->list, kset.kobj.entry) {