From: Heiko Stübner <heiko@sntech.de>
Date: Fri, 14 Jun 2013 15:43:55 +0000 (+0200)
Subject: pinctrl: dynamically alloc temp array when parsing dt pinconf options
X-Git-Tag: omap-for-v3.11/fixes-for-merge-window~29^2~36
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6abab2d4bec982bcefbe99201ddee5f25227daf4;p=pandora-kernel.git

pinctrl: dynamically alloc temp array when parsing dt pinconf options

Allocating the temorary array in pinconf_generic_parse_dt_config on stack
might cause problems later on, when the number of options grows over time.
Therefore also allocate this array dynamically to be on the safe side.

Suggested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: James Hogan <james.hogan@imgtec.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---

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