From c3ad056b26fe5d5be71b96371b0b2d00b2276ad3 Mon Sep 17 00:00:00 2001
From: Tomasz Figa <t.figa@samsung.com>
Date: Fri, 21 Sep 2012 07:34:01 +0900
Subject: [PATCH] pinctrl: exynos: Correct the detection of wakeup-eint node

Current way of finding the wakeup-eint node scans the whole device tree
not only children of the pinctrl node, so it might detect a wakeup-eint
node of another pinctrl device.

This patch limits the scope of looking for nodes only to subnodes of the
pinctrl node.

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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