From: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Date: Tue, 1 May 2012 14:27:25 +0000 (+0200)
Subject: mmc: add CD GPIO polling support to slot functions
X-Git-Tag: v3.6-rc1~153^2~35
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=befe4048d8d20483a62636e20f3dbffebf85a1c1;p=pandora-kernel.git

mmc: add CD GPIO polling support to slot functions

A simple extension of mmc slot functions add support for CD GPIO polling
for cases where the GPIO cannot produce interrupts, or where this is not
desired for some reason.

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