From: Colin Tuckley <colin.tuckley@arm.com>
Date: Wed, 24 Feb 2010 14:23:10 +0000 (+0100)
Subject: ARM: 5957/1: ARM: RealView SD/MMC Card detection and write-protect using GPIOLIB
X-Git-Tag: v2.6.34-rc6~4^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b56ba8aa6f3aeab23d3d4b1190ed1098463b2a9c;p=pandora-kernel.git

ARM: 5957/1: ARM: RealView SD/MMC Card detection and write-protect using GPIOLIB

The switch to using GPIOLIB broke the sd/mmc card detection on the
RealView development boards if GPIO_PL061 was not selected.
This patch selects GPIO_PL061 if GPIOLIB is selected.
The sense of the return value from mmc_status has also changed
and is corrected.

Signed-off-by: Colin Tuckley <colin.tuckley@arm.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---

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