From: Amitkumar Karwar <akarwar@marvell.com>
Date: Mon, 14 Apr 2014 22:31:06 +0000 (-0700)
Subject: mwifiex: fix hung task on command timeout
X-Git-Tag: omap-for-v3.16/pm-signed~76^2~1^2^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f8d2b9209ad648a8e9aa973d32fb64aa2ab01d00;p=pandora-kernel.git

mwifiex: fix hung task on command timeout

Sometimes when command timeout occurs due to a firmware or
hardware bug, there may be some synchronous commands in command
queue. These commands are never downloaded to firmware causing
hung task warnings. This patch replaces wait_event_interruptible
call with wait_event_interruptible_timeout to fix the issue.

Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

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