From: Avinash Patil <patila@marvell.com>
Date: Fri, 4 Jan 2013 05:21:28 +0000 (-0800)
Subject: mwifiex: access interrupt status only while holding lock
X-Git-Tag: v3.9-rc1~139^2~242^2^2~51
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=659c4788611f725ede2def6e4db5d8d4a59b93b5;p=pandora-kernel.git

mwifiex: access interrupt status only while holding lock

This patch fixes a bug for few instances where PCIe interrupt
status variable is accessed without holding spin lock.
This can result into missing interrupts.

Fix this by copying interrupt status to a local variable and
then using it for calling specific routine.

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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