From ee2f573c4206ff3c4dbff2296c8d383d045c80a2 Mon Sep 17 00:00:00 2001
From: Tomasz Figa <t.figa@samsung.com>
Date: Fri, 21 Sep 2012 07:33:48 +0900
Subject: [PATCH] pinctrl: exynos: Set pin function to EINT in irq_set_type of
 GPIO EINTa

Pins used as GPIO interrupts need to be configured as EINTs. This patch
adds the required configuration code to exynos_gpio_irq_set_type,
to set the pin as EINT when its interrupt trigger is configured.

Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
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