From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: Fri, 14 Sep 2012 18:25:48 +0000 (+0200)
Subject: sh: pfc: Release spinlock in sh_pfc_gpio_request_enable() error path
X-Git-Tag: v3.6-rc7~27^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=077664a2644ff6fa0fb1a0c15be96fed359d09f4;p=pandora-kernel.git

sh: pfc: Release spinlock in sh_pfc_gpio_request_enable() error path

The sh_pfc_gpio_request_enable() function acquires a spinlock but fails
to release it before returning if the requested mux type is not
supported. Fix this.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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