From: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---

 kernel/irq/chip.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff -puN kernel/irq/chip.c~irq-fixed-coding-style kernel/irq/chip.c
--- a/kernel/irq/chip.c~irq-fixed-coding-style
+++ a/kernel/irq/chip.c
@@ -146,7 +146,7 @@ static void default_disable(unsigned int
 	struct irq_desc *desc = irq_desc + irq;
 
 	if (!(desc->status & IRQ_DELAYED_DISABLE))
-		irq_desc[irq].chip->mask(irq);
+		desc->chip->mask(irq);
 }
 
 /*
_