From 89001446925d6da8785c3265a71316e34c6d15de Mon Sep 17 00:00:00 2001
From: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date: Thu, 9 Jul 2009 15:16:07 +0100
Subject: [PATCH] MMC: MMCI: use gpiolib for card detect/write protect

Use gpiolib where available (and when valid GPIOs are provided) for
write protect/card detect status reporting.  We fall back to the old
'status' method where gpiolib support is not available.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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