diff options
| author | Marek Szyprowski <m.szyprowski@samsung.com> | 2011-08-18 13:02:12 +0900 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2011-08-19 20:57:37 +0900 |
| commit | 995b528ad25968472742c50fe964d44fac2b857a (patch) | |
| tree | 0e0cd47b1a0765cf895e941ab4e506ab8b568b91 /arch/arm/plat-samsung | |
| parent | f98d429d7a7ff43d6e7c9bab239223f44a85264e (diff) | |
ARM: SAMSUNG: Add chained enrty/exit call to timer interrupt handler
This patch adds chained IRQ enter/exit functions to timer
interrupt handler in order to function correctly on primary
controllers with different methods of flow control.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/plat-samsung')
| -rw-r--r-- | arch/arm/plat-samsung/irq-vic-timer.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/plat-samsung/irq-vic-timer.c b/arch/arm/plat-samsung/irq-vic-timer.c index f714d060370..51583cd3016 100644 --- a/arch/arm/plat-samsung/irq-vic-timer.c +++ b/arch/arm/plat-samsung/irq-vic-timer.c @@ -22,9 +22,14 @@ #include <plat/irq-vic-timer.h> #include <plat/regs-timer.h> +#include <asm/mach/irq.h> + static void s3c_irq_demux_vic_timer(unsigned int irq, struct irq_desc *desc) { + struct irq_chip *chip = irq_get_chip(irq); + chained_irq_enter(chip, desc); generic_handle_irq((int)desc->irq_data.handler_data); + chained_irq_exit(chip, desc); } /* We assume the IRQ_TIMER0..IRQ_TIMER4 range is continuous. */ |