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ARM: EXYNOS: Move some code inside the idle_finisher for cpuidle

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Move the code around to differentiate different section of code and
prepare it to be factored out in the next patches.

The call order changed but hat doesn't have a side effect because
they are independent. The important call is cpu_do_idle() which must
be done the last.

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 309e08c4ca
commit 20115fa874
1 changed files with 9 additions and 8 deletions
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17
arch/arm/mach-exynos/cpuidle.c
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@ -69,7 +69,16 @@ static void restore_cpu_arch_register(void)
static int idle_finisher(unsigned long flags)
{
exynos_set_wakeupmask();
__raw_writel(virt_to_phys(s3c_cpu_resume), REG_DIRECTGO_ADDR);
__raw_writel(S5P_CHECK_AFTR, REG_DIRECTGO_FLAG);
/* Set value of power down register for aftr mode */
exynos_sys_powerdown_conf(SYS_AFTR);
cpu_do_idle();
return 1;
}
@ -79,14 +88,6 @@ static int exynos_enter_core0_aftr(struct cpuidle_device *dev,
{
unsigned long tmp;
exynos_set_wakeupmask();
/* Set value of power down register for aftr mode */
exynos_sys_powerdown_conf(SYS_AFTR);
__raw_writel(virt_to_phys(exynos_cpu_resume), REG_DIRECTGO_ADDR);
__raw_writel(S5P_CHECK_AFTR, REG_DIRECTGO_FLAG);
save_cpu_arch_register();
/* Setting Central Sequence Register for power down mode */