From: Daniel Kurtz Date: Tue, 20 Nov 2012 11:44:43 +0000 (+0900) Subject: ARM: EXYNOS: no duplicate mask/unmask in eint0_15 X-Git-Tag: upstream/snapshot3+hdmi~6101^2~7^2~1 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=559a67dba204793b278f660606624e5a67a9fd3d;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git 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 Acked-by: Doug Anderson Signed-off-by: Kukjin Kim --- diff --git a/arch/arm/mach-exynos/common.c b/arch/arm/mach-exynos/common.c index 3a92998..0dbee7f 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); }