Russell King 8900144692 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>

2009-07-09 15:16:07 +01:00

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