s3cmci: change GPIO to gpiolib from S3C24XX specific calls
Move to using gpiolib to access the card detect and write protect GPIO lines instead of using the platform speicifc s3c2410_gpio calls. Also ensure that the card lines are claimed the same way to avoid overlap with any other drivers. Signed-off-by: NBen Dooks <ben@simtec.co.uk> Cc: <linux-mmc@vger.kernel.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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