sdio: put active devices into 1-bit mode during suspend
And bring them back to 4-bit mode during resume. Signed-off-by: NDaniel Drake <dsd@laptop.org> Signed-off-by: NNicolas Pitre <nico@marvell.com> 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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