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(parent: 6c05f09) | patch
dmaengine: Add support for multiple descriptors for imx-dma.
authorJavier Martin <javier.martin@vista-silicon.com>
Fri, 2 Mar 2012 08:28:47 +0000 (09:28 +0100)
committerVinod Koul <vinod.koul@linux.intel.com>
Tue, 6 Mar 2012 11:49:21 +0000 (17:19 +0530)
commit9e15db7ce949e9f2d8bb6ce32a74212a4f662370
treebe3b1acb24a55f9b3b88381ef1078fae0b00b3batree | snapshot (tar.gz zip)
parent6c05f09155f40368c51ce00b8291401858e49bcbcommit | diff
dmaengine: Add support for multiple descriptors for imx-dma.

dmaengine specifies the possibility that several descriptors
can be queued for transfer. It also indicates that tasklets
must be used for DMA callbacks.

Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Javier Martin <javier.martin@vista-silicon.com>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
drivers/dma/imx-dma.c diff | blob | blame | history