tree aa46cf8b333fb228c11e42d425f0ce5788ab2ed9
parent 388cc7a281c06e484afcc3c5125b3271316209ef
author Martin Sperl <kernel@martin.sperl.org> 1458156302 -0700
committer Vinod Koul <vinod.koul@intel.com> 1460694442 +0530

dmaengine: bcm2835: add dma_memcopy support to bcm2835-dma

Also added check for an error condition in bcm2835_dma_create_cb_chain
that showed up during development of this patch.

Tested using dmatest for all enabled channels.

Signed-off-by: Martin Sperl <kernel@martin.sperl.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>