[PATCH] ARM: EXYNOS: no duplicate mask/unmask in eint0_15
From: Daniel Kurtz <hidden>
Date: 2012-09-06 15:21:20
Also in:
linux-samsung-soc, lkml
Subsystem:
arm port, the rest · Maintainers:
Russell King, Linus Torvalds
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 <redacted> --- 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 4eb39cd..0a85aec 100644
--- a/arch/arm/mach-exynos/common.c
+++ b/arch/arm/mach-exynos/common.c@@ -965,14 +965,7 @@ 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); }
--
1.7.7.3