From: Chris Ball <cjb@laptop.org>
Date: Fri, 5 Mar 2010 21:43:33 +0000 (-0800)
Subject: sdio: don't use CMD[357] as part of a powered SDIO resume
X-Git-Tag: v2.6.34-rc1~86
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3bca4cf703826fcb2bbabbe19c6fc7b2fc4fd7cc;p=pandora-kernel.git

sdio: don't use CMD[357] as part of a powered SDIO resume

Seen on a Marvell 8686 SDIO card and Via VX855 controller: we must avoid
sending CMD3/5/7 on a resume where power has been maintained, because the
8686 will refuse to respond to them and the MMC stack will give up on the
card.

Signed-off-by: Chris Ball <cjb@laptop.org>
Signed-off-by: Nicolas Pitre <nico@marvell.com>
Cc: <linux-mmc@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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