From: Stefan Richter <stefanr@s5r6.in-berlin.de>
Date: Sun, 23 Jul 2006 20:57:00 +0000 (+0200)
Subject: ieee1394: sbp2: optimize DMA direction of command ORBs
X-Git-Tag: v2.6.19-rc1~644^2~26
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d4018d7fa63d25f3e1ecf6949fca6b81a182231a;p=pandora-kernel.git

ieee1394: sbp2: optimize DMA direction of command ORBs

Only the driver writes ORBs, the device just reads them.  Therefore
PCI_DMA_BIDIRECTIONAL can be replaced by PCI_DMA_TODEVICE which may be
cheaper on some architectures.

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
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