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Subject[PATCH] ARM: exynos: Fix wrong hwirq of RTC interrupt for Exynos3250 SoC
Date
This patch fixes wrong hwirq of RTC irq for Exynos3250 SoC. When entering
suspend state, 'enable_irq_wake fail' happen because of the mismatch of RTC hwirq.

[ 429.200937] Freezing user space processes ... (elapsed 0.002 seconds) done.
[ 429.203383] Freezing remaining freezable tasks ... (elapsed 0.000 seconds) done.
[ 429.209914] Suspending console(s) (use no_console_suspend to debug)
[ 429.370685] wake enabled for irq 65
[ 429.370837] wake enabled for irq 64
[ 429.370868] wake enabled for irq 79
[snip]
[ 429.372120] s3c-rtc 10070000.rtc: enable_irq_wake failed

Fixes: a4f582f5c5fe3 (ARM: EXYNOS: Add exynos3250 suspend-to-ram support)
Cc: Kukjin Kim <kgene@kernel.org>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
---
arch/arm/mach-exynos/suspend.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/mach-exynos/suspend.c b/arch/arm/mach-exynos/suspend.c
index d6feef3..2b8bd67 100644
--- a/arch/arm/mach-exynos/suspend.c
+++ b/arch/arm/mach-exynos/suspend.c
@@ -92,8 +92,8 @@ static unsigned int exynos_pmu_spare3;
static u32 exynos_irqwake_intmask = 0xffffffff;

static const struct exynos_wkup_irq exynos3250_wkup_irq[] = {
- { 73, BIT(1) }, /* RTC alarm */
- { 74, BIT(2) }, /* RTC tick */
+ { 105, BIT(1) }, /* RTC alarm */
+ { 106, BIT(2) }, /* RTC tick */
{ /* sentinel */ },
};

--
1.8.5.5


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