From: Arnd Hannemann <arnd@arndnet.de>
Date: Tue, 24 Aug 2010 15:26:59 +0000 (+0200)
Subject: mmc: Allow the tmio_mmc mfd driver to specify get_cd handler
X-Git-Tag: v2.6.37-rc1~52^2~53
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=19ca7502c508595edfb963e5dbcf62854a926506;p=pandora-kernel.git

mmc: Allow the tmio_mmc mfd driver to specify get_cd handler

Some controllers, supported by the tmio_mmc driver do not have the card
detect pin of a slot connected, so that polling needs to be used and
card detection is handled by other means.
This patch exposes a get_cd hook for that purpose.

Signed-off-by: Arnd Hannemann <arnd@arndnet.de>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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