From: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Date: Mon, 30 Apr 2012 21:31:57 +0000 (+0200)
Subject: mmc: extend and rename cd-gpio helpers to handle more slot GPIO functions
X-Git-Tag: v3.6-rc1~153^2~60
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fd0ea65d3e675e479e022b6cfc9ebe1864c76afc;p=pandora-kernel.git

mmc: extend and rename cd-gpio helpers to handle more slot GPIO functions

GPIOs can be used in MMC/SD-card slots not only for hotplug detection, but
also to implement the write-protection pin. Rename cd-gpio helpers to
slot-gpio to make addition of further slot GPIO functions possible.

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