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DMA: shdma: add cyclic transfer support
authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Thu, 3 Apr 2014 03:17:00 +0000 (20:17 -0700)
committerVinod Koul <vinod.koul@intel.com>
Fri, 2 May 2014 16:18:33 +0000 (21:48 +0530)
commitdfbb85cab5f0819d0424a3637b03e7892704fa42
tree7241a4f922d4bd21d8e01aa825a5be6021fb52bf
parent91ea74e9ec5c584eef1dcd69554b8315c1ebb0d9
DMA: shdma: add cyclic transfer support

This patch add cyclic transfer support and enables dmaengine_prep_dma_cyclic()

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
[reflown changelog for readablity]
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
drivers/dma/sh/shdma-base.c
include/linux/shdma-base.h