From: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Date: Thu, 14 Jun 2012 12:24:35 +0000 (+0200)
Subject: mmc: sh_mmcif: support generic card-detection
X-Git-Tag: v3.6-rc1~153^2~26
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e480606ad43bb72fd82a9bd99cdcf21829a6e9c0;p=pandora-kernel.git

mmc: sh_mmcif: support generic card-detection

Extend the sh_mmcif driver to support GPIO card detection, provided by the
slot function module. The original .get_cd() platform callback is also
preserved for now.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Chris Ball <cjb@laptop.org>
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