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 |    4 ----
 1 file changed, 4 deletions(-)

diff -puN kernel/irq/chip.c~irq-removed-a-extra-line kernel/irq/chip.c
--- a/kernel/irq/chip.c~irq-removed-a-extra-line
+++ a/kernel/irq/chip.c
@@ -40,10 +40,6 @@ int set_irq_chip(unsigned int irq, struc
 	spin_lock_irqsave(&desc->lock, flags);
 	irq_chip_set_defaults(chip);
 	desc->chip = chip;
-	/*
-	 * For compatibility only:
-	 */
-	desc->chip = chip;
 	spin_unlock_irqrestore(&desc->lock, flags);
 
 	return 0;
_