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authorEric Miao <eric.y.miao@gmail.com>2010-01-01 15:29:22 +0800
committerEric Miao <eric.y.miao@gmail.com>2010-03-02 07:40:45 +0800
commit669cb51c6abf77e10cbeb6f483c96abc492206ac (patch)
tree6f548cfcd5ba3794ea67ee94d6da18324c7b99c5 /arch/arm/mach-pxa/lpd270.c
parent2a2d10f386c1bacabe1a530c06dc8488eac419e5 (diff)
[ARM] pxa: use chip->ack() instead of accessing GEDR directly
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
Diffstat (limited to 'arch/arm/mach-pxa/lpd270.c')
-rw-r--r--arch/arm/mach-pxa/lpd270.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-pxa/lpd270.c b/arch/arm/mach-pxa/lpd270.c
index 1373c22dbb83..c87abc3334cb 100644
--- a/arch/arm/mach-pxa/lpd270.c
+++ b/arch/arm/mach-pxa/lpd270.c
@@ -121,7 +121,7 @@ static void lpd270_irq_handler(unsigned int irq, struct irq_desc *desc)
pending = __raw_readw(LPD270_INT_STATUS) & lpd270_irq_enabled;
do {
- GEDR(0) = GPIO_bit(0); /* clear useless edge notification */
+ desc->chip->ack(irq); /* clear useless edge notification */
if (likely(pending)) {
irq = LPD270_IRQ(0) + __ffs(pending);
generic_handle_irq(irq);