From: Ohad Ben-Cohen <ohad@wizery.com>
Date: Tue, 7 Sep 2010 01:24:21 +0000 (+0300)
Subject: wl1271: sdio: claim host only when doing IO
X-Git-Tag: v2.6.37-rc1~147^2~373^2^2~108
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=49063a0d0b65e40ece846a744cb10cbdf295515d;p=pandora-kernel.git

wl1271: sdio: claim host only when doing IO

Do not maintain a persistent sdio_claim_host state. Instead,
claim host before doing IO and release host soon after.

This fixes several mmc deadlock scenarios, e.g. during
suspend/resume.

Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com>
Acked-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

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