tree dba51fd383cbb59464975b2acb3b60f532881a97
parent 2adb2743b1c66766aac1c7f70f5101a72b229f93
author Peter Ujfalusi <peter.ujfalusi@ti.com> 1446192036 +0200
committer Vinod Koul <vinod.koul@intel.com> 1448876356 +0530

dmaengine: ti-dma-crossbar: dra7: Use bitops instead of idr

The use of idr was nice, but it was a bit heavy and we did not need the
features it provides. Using simple bitmap to track allocated DMA channels
is adequate here and it will be easier to add support for reserving
channels later on.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>