From: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Date: Wed, 22 Aug 2012 11:45:25 +0000 (-0400)
Subject: [SCSI] qla4xxx: Clear interrupt while unloading driver.
X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~38^2^2~35
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d9e62e513081c66d85bb0b91740ce3313c56b546;p=pandora-kernel.git

[SCSI] qla4xxx: Clear interrupt while unloading driver.

while processing the stop firmware mailbox command on driver unload,
a interrupt is processed which causes kernel panic as the response
queue is not valid.

Fix is to clear the interrupt in free_adapter call just after
disabling the interrupts.

Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
---

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