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authorTakashi Iwai <tiwai@suse.de>2009-12-14 18:01:56 +0100
committerTakashi Iwai <tiwai@suse.de>2009-12-14 18:01:56 +0100
commitb89371621e5bedc84498ced2c5c33976bd1b2f64 (patch)
treeb309919239586e25617a17785b827577b1abb6b5 /arch/arm/plat-s5pc1xx/irq.c
parentsound: add Edirol UA-101 support (diff)
parentALSA: sb_mixer: convert pointer tables to mixer control tables (diff)
downloadlinux-b89371621e5bedc84498ced2c5c33976bd1b2f64.tar.xz
linux-b89371621e5bedc84498ced2c5c33976bd1b2f64.zip
Merge branch 'next/isa' into topic/misc
Diffstat (limited to 'arch/arm/plat-s5pc1xx/irq.c')
-rw-r--r--arch/arm/plat-s5pc1xx/irq.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/plat-s5pc1xx/irq.c b/arch/arm/plat-s5pc1xx/irq.c
index 80d6dd942cb8..e44fd04ef333 100644
--- a/arch/arm/plat-s5pc1xx/irq.c
+++ b/arch/arm/plat-s5pc1xx/irq.c
@@ -79,7 +79,7 @@ static void s3c_irq_timer_ack(unsigned int irq)
{
u32 reg = __raw_readl(S3C64XX_TINT_CSTAT);
- reg &= 0x1f;
+ reg &= 0x1f; /* mask out pending interrupts */
reg |= (1 << 5) << (irq - IRQ_TIMER0);
__raw_writel(reg, S3C64XX_TINT_CSTAT);
}