From a0d4262a25966aa34674397ba6b438dc025827ef Mon Sep 17 00:00:00 2001
From: Tomasz Figa <tomasz.figa@gmail.com>
Date: Wed, 17 Apr 2013 00:23:59 +0200
Subject: [PATCH] pinctrl: s3c64xx: Fix build error caused by undefined
 chained_irq_enter

Commit de88cbb7 moved definitions of chained_irq_enter and
chained_irq_exit to a generic header, which must be now included instead
of the legacy arch-specific one.

This patch fixes build error caused by including the legacy header
leading to undefined chained_irq_enter and chained_irq_exit symbols.

Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
 drivers/pinctrl/pinctrl-s3c64xx.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/pinctrl/pinctrl-s3c64xx.c b/drivers/pinctrl/pinctrl-s3c64xx.c
index b5d1c4a0b73d..89143c903000 100644
--- a/drivers/pinctrl/pinctrl-s3c64xx.c
+++ b/drivers/pinctrl/pinctrl-s3c64xx.c
@@ -22,11 +22,10 @@
 #include <linux/irq.h>
 #include <linux/of_irq.h>
 #include <linux/io.h>
+#include <linux/irqchip/chained_irq.h>
 #include <linux/slab.h>
 #include <linux/err.h>
 
-#include <asm/mach/irq.h>
-
 #include "pinctrl-samsung.h"
 
 #define NUM_EINT0		28
-- 
2.30.2