Stefan Richter d4018d7fa6 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>
2006-09-17 19:29:11 +02:00
..
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