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| author | Daniel Kurtz <djkurtz@chromium.org> | 2012-11-20 20:44:43 +0900 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2012-11-20 20:44:43 +0900 |
| commit | 559a67dba204793b278f660606624e5a67a9fd3d (patch) | |
| tree | c7c909c13b4d673e00f1359fa6ddb6bc06e22b35 | |
| parent | d40dc9ebbbd2e53690c907a0f4d131743bb68da9 (diff) | |
| download | linux-559a67dba204793b278f660606624e5a67a9fd3d.tar.bz2 | |
ARM: EXYNOS: no duplicate mask/unmask in eint0_15
chained_irq_enter/exit() already mask&ack/unmask the chained interrupt.
There is no need to also explicitly do it in the handler.
Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>
Acked-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| -rw-r--r-- | arch/arm/mach-exynos/common.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/arch/arm/mach-exynos/common.c b/arch/arm/mach-exynos/common.c index 3a92998be109..0dbee7fef9bd 100644 --- a/arch/arm/mach-exynos/common.c +++ b/arch/arm/mach-exynos/common.c @@ -935,14 +935,7 @@ static void exynos_irq_eint0_15(unsigned int irq, struct irq_desc *desc) struct irq_chip *chip = irq_get_chip(irq); chained_irq_enter(chip, desc); - chip->irq_mask(&desc->irq_data); - - if (chip->irq_ack) - chip->irq_ack(&desc->irq_data); - generic_handle_irq(*irq_data); - - chip->irq_unmask(&desc->irq_data); chained_irq_exit(chip, desc); } |