From 3e05f24aa95bb043f1103b41392b61ce83d2675e Mon Sep 17 00:00:00 2001
From: Simon Horman <horms+renesas@verge.net.au>
Date: Thu, 15 May 2014 20:32:01 +0900
Subject: [PATCH] ARM: shmobile: r8a7779: Add helper to read mode pins

Add and use helper to read mode pins.
This will be re-used when moving marzen-reference to
the common clock framework.

Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Reading git-format-patch failed