tree 8375db74c6243e583eeaff91d5d50ca96632a55d
parent 97a1ad431b89765755d2b5aa8c0777ed637d5c4a
author Shannon Nelson <shannon.nelson@intel.com> 1188021773 -0700
committer David S. Miller <davem@sunset.davemloft.net> 1188178540 -0700

[IOAT]: ioatdma needs to to play nice in a multi-dma-client world

Now that the DMA engine has a multi-client interface, fix the ioatdma
driver to play along.  At the same time, remove a couple of unnecessary
reads and writes.

Signed-off-by: Shannon Nelson <shannon.nelson@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>