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-rw-r--r--arch/arm/mach-exynos/pm.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/arch/arm/mach-exynos/pm.c b/arch/arm/mach-exynos/pm.c
index b9b539cac81..e3faaa81201 100644
--- a/arch/arm/mach-exynos/pm.c
+++ b/arch/arm/mach-exynos/pm.c
@@ -34,7 +34,8 @@
#include <mach/regs-clock.h>
#include <mach/regs-pmu.h>
#include <mach/pm-core.h>
-#include <mach/pmu.h>
+
+#include "common.h"
static struct sleep_save exynos4_set_clksrc[] = {
{ .reg = EXYNOS4_CLKSRC_MASK_TOP , .val = 0x00000001, },
@@ -91,8 +92,8 @@ static int exynos_cpu_suspend(unsigned long arg)
/* issue the standby signal into the pm unit. */
cpu_do_idle();
- /* we should never get past here */
- panic("sleep resumed to originator?");
+ pr_info("Failed to suspend the system\n");
+ return 1; /* Aborting suspend */
}
static void exynos_pm_prepare(void)
@@ -282,6 +283,8 @@ static void exynos_pm_resume(void)
if (!(tmp & S5P_CENTRAL_LOWPWR_CFG)) {
tmp |= S5P_CENTRAL_LOWPWR_CFG;
__raw_writel(tmp, S5P_CENTRAL_SEQ_CONFIGURATION);
+ /* clear the wakeup state register */
+ __raw_writel(0x0, S5P_WAKEUP_STAT);
/* No need to perform below restore code */
goto early_wakeup;
}