From: Joe Carnuccio <joe.carnuccio@qlogic.com>
Date: Tue, 10 May 2011 18:30:11 +0000 (-0700)
Subject: [SCSI] qla2xxx: Correctly read sfp single byte mailbox register.
X-Git-Tag: v3.0-rc1~383^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1bff6cc8fbb73d6bed809d3eff18e90c175a601c;p=pandora-kernel.git

[SCSI] qla2xxx: Correctly read sfp single byte mailbox register.

When reading a single byte using the READ SFP mailbox command, the
single byte of data is returned in MB[1] and not MB[8].

The reason that MB[8] was being used is that the spec was unclear
as it evolved over time; and we have not needed to read a single
byte until recently.

Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com>
Signed-off-by: Madhuranath Iyengar <Madhu.Iyengar@qlogic.com>
Signed-off-by: James Bottomley <jbottomley@parallels.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
---

Reading git-diff-tree failed