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ARM: EXYNOS: Fix S5P_WAKEUP_STAT call for cpuidle 

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>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This commit is contained in:
Daniel Lezcano 2014-05-09 06:43:27 +09:00 committed by Kukjin Kim
parent 20115fa874
commit 9bd5544af8
1 changed files with 2 additions and 3 deletions
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5
arch/arm/mach-exynos/cpuidle.c
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@ -116,11 +116,10 @@ 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;
}