From: Stefan Richter <stefanr@s5r6.in-berlin.de>
Date: Sat, 25 Aug 2007 08:40:42 +0000 (+0200)
Subject: firewire: fw-sbp2: always enable IRQs before calling command ORB callback
X-Git-Tag: v2.6.24-rc1~825^2~13
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1b34e97441384d527c438a6ee597bfc800373bce;p=pandora-kernel.git

firewire: fw-sbp2: always enable IRQs before calling command ORB callback

On IOMMU-less noncoherent architectures, orb->callback will memcpy the
whole SCSI command buffer for READ-like SCSI commands.  It is therefore
friendlier to enable IRQs before the call, like before patch "Add
ref-counting for sbp2 orbs".

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Acked-by: Kristian Høgsberg <krh@redhat.com>
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