From: Stefan Agner <stefan@agner.ch>
Date: Fri, 6 Feb 2015 16:30:56 +0000 (+0100)
Subject: pinctrl: imx: do not implicitly set pin regs to -1
X-Git-Tag: omap-for-v4.2/o2_dc~138^2~54
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4691dd0148e082097300239d4143311efc23f6ca;p=pandora-kernel.git

pinctrl: imx: do not implicitly set pin regs to -1

Commit 3dac1918a491 ("pinctrl: imx: detect uninitialized pins") needs
the values in struct imx_pin_reg to be -1. This has been done in a
rather unorthodox way by setting the memory to 0xff using memset...
Use a proper for loop to initialize the whole array with -1.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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