dmaengine: Rework dma_chan_get
authorMaxime Ripard <maxime.ripard@free-electrons.com>
Mon, 17 Nov 2014 13:41:58 +0000 (14:41 +0100)
committerVinod Koul <vinod.koul@intel.com>
Mon, 22 Dec 2014 06:58:55 +0000 (12:28 +0530)
dma_chan_get uses a rather interesting error handling and code path.

Change it to something more usual in the kernel.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
drivers/dma/dmaengine.c

Simple merge