From: Axel Lin <axel.lin@ingics.com>
Date: Tue, 5 Mar 2013 06:58:53 +0000 (+0800)
Subject: pinctrl: abx500: Fix checking if pin use AlternateFunction register
X-Git-Tag: v3.9-rc5~35^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6a40cdd5440d7b61a349bc04e85eed4fa7c24a3c;p=pandora-kernel.git

pinctrl: abx500: Fix checking if pin use AlternateFunction register

It's pointless to check "af.alt_bit1 == UNUSED" twice.
This looks like a copy-paste bug, I think what we want is to check if *both*
af.alt_bit1 and af.alt_bit2 are UNUSED.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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