xilinx_axidma: Fix rx/tx halted bit.
commit210914e29975d17e635f9e8c1f7478c0ed7a208f
authorPeter Crosthwaite <peter.crosthwaite@xilinx.com>
Tue, 16 Apr 2013 00:26:37 +0000 (16 10:26 +1000)
committerEdgar E. Iglesias <edgar.iglesias@gmail.com>
Tue, 16 Apr 2013 08:04:23 +0000 (16 10:04 +0200)
tree29f66bd4a70e2931865a329f2c2fc3b79c4a8d11
parente1500e35c22be345cd04f77fa6993770b689eaa9
xilinx_axidma: Fix rx/tx halted bit.

If there is no DMA buffer descriptor, the DMA halts, not idles.

Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Acked-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
hw/dma/xilinx_axidma.c