diff mbox

[V2,06/17] ARM: exynos: cpuidle: Fix S5P_WAKEUP_STAT call

Message ID 1396618989-2897-7-git-send-email-daniel.lezcano@linaro.org (mailing list archive)
State New, archived
Headers show

Commit Message

Daniel Lezcano April 4, 2014, 1:42 p.m. UTC 
This function should be called only when the powerdown sequence fails.

Even if the current code does not hurt, by moving this line, we have the same
code than the one in pm.c.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org>
---
 arch/arm/mach-exynos/cpuidle.c |    5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

Comments

Bartlomiej Zolnierkiewicz April 4, 2014, 3:29 p.m. UTC | #1 
On Friday, April 04, 2014 03:42:58 PM Daniel Lezcano wrote:
> This function should be called only when the powerdown sequence fails.
> 
> Even if the current code does not hurt, by moving this line, we have the same
> code than the one in pm.c.
> 
> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
> Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org>

Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>

Best regards,
--
Bartlomiej Zolnierkiewicz
Samsung R&D Institute Poland
Samsung Electronics

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diff mbox

Patch

diff --git a/arch/arm/mach-exynos/cpuidle.c b/arch/arm/mach-exynos/cpuidle.c
index cdfb1ae..6663349 100644
--- a/arch/arm/mach-exynos/cpuidle.c
+++ b/arch/arm/mach-exynos/cpuidle.c
@@ -134,11 +134,10 @@  static int exynos_enter_core0_aftr(struct cpuidle_device *dev,
 	if (!(tmp & S5P_CENTRAL_LOWPWR_CFG)) {
 		tmp |= S5P_CENTRAL_LOWPWR_CFG;
 		__raw_writel(tmp, S5P_CENTRAL_SEQ_CONFIGURATION);
+		/* Clear wakeup state register */
+		__raw_writel(0x0, S5P_WAKEUP_STAT);
 	}
 
-	/* Clear wakeup state register */
-	__raw_writel(0x0, S5P_WAKEUP_STAT);
-
 	return index;
 }