powerpc: Remove duplicate DMA entry from mpc8313erdb device tree

Commit 574366128db29e7da609ec1f9c01bf9d80adec87 added a duplicate
DMA controller node.

Signed-off-by: Mike Dyer <mike.dyer@provision-comm.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
1 file changed