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(parent: 9c29614) | patch
dma: sh_dma: not all SH DMAC implementations support MEMCPY
authorGuennadi Liakhovetski <g.liakhovetski@gmx.de>
Wed, 18 Jan 2012 09:14:25 +0000 (10:14 +0100)
committerVinod Koul <vinod.koul@linux.intel.com>
Wed, 1 Feb 2012 16:53:53 +0000 (22:23 +0530)
commit44ac729d100b16c9aadd4322080d534eeb08c234
treeb9a37c891db8e273bf9ff177d4be00ec5050393atree | snapshot
parent9c296141c4692d6f21cf03e20e9d2f538733cd84commit | diff
dma: sh_dma: not all SH DMAC implementations support MEMCPY

Add a flag to allow platforms to specify, whether a DMAC instance supports
the MEMCPY operation. To avoid regressions, preserve the current default.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
drivers/dma/shdma.c diff | blob | history
include/linux/sh_dma.h diff | blob | history
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