From: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Date: Tue, 1 May 2012 15:11:56 +0000 (+0200)
Subject: mmc: tmio: use generic GPIO CD and WP handlers
X-Git-Tag: v3.6-rc1~153^2~30
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3071cafb7f6f9cbb52b1b7eb308c8b45cae0dcf8;p=pandora-kernel.git

mmc: tmio: use generic GPIO CD and WP handlers

The tmio-mmc driver is already using the generic GPIO CD handler in IRQ
mode. This patch adds support for CD polling mode and also checks for
availability of a WP GPIO.

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