From: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Date: Thu, 6 Jan 2011 20:48:24 +0000 (-0600)
Subject: [SCSI] hpsa: take the adapter lock in hpsa_wait_for_mode_change_ack
X-Git-Tag: v2.6.39-rc1~440^2~153
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6eaf46fdc719991a3ccda1e14b274e9adb515978;p=pandora-kernel.git

[SCSI] hpsa: take the adapter lock in hpsa_wait_for_mode_change_ack

Need to take the lock while accessing the register to check to
see if config table changes have taken effect.

Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
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