From: Juha [êölä <juha.yrjola@solidboot.com>
Date: Sun, 6 Aug 2006 08:58:22 +0000 (+0100)
Subject: [ARM] 3744/1: MMC: mmcqd gets stuck when block queue is plugged
X-Git-Tag: v2.6.18-rc5~115^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c723e08af18e60cda3bbc90e0d6fb688587aeb9f;p=pandora-kernel.git

[ARM] 3744/1: MMC: mmcqd gets stuck when block queue is plugged

Patch from Juha [êölä

When the block queue is plugged, mq->req must be set to NULL.
Otherwise mq->req might be left non-NULL, even though mmcqd is
not processing a request, thus preventing the MMC queue thread from
being woken up when new requests do arrive.

Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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