From: Andrew Vasquez <andrew.vasquez@qlogic.com>
Date: Mon, 12 Nov 2007 18:30:57 +0000 (-0800)
Subject: [SCSI] qla2xxx: Don't explicitly read mbx registers while processing a system-error.
X-Git-Tag: v2.6.25-rc1~1230^2~137
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=06e23b7470ca7974b0ca8150c5415b55b5ea2a99;p=pandora-kernel.git

[SCSI] qla2xxx: Don't explicitly read mbx registers while processing a system-error.

Callers of qla2x00_async_event() already populate the mb[] array
upon invocation, doing so via the appropriate mailbox register
accessors.  The stale codes removed are leftover-bits kept during
the FWI2 transition.  Though relatively benign, the extra-reads
are not valid for FWI2 boards (ISP24xx and above) and peek into
the incorrect regions of registers.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
---

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