From 3071cafb7f6f9cbb52b1b7eb308c8b45cae0dcf8 Mon Sep 17 00:00:00 2001
From: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Date: Tue, 1 May 2012 17:11:56 +0200
Subject: [PATCH] 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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