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dmaengine: at_hdmac: use descriptor chaining help function
authorNicolas Ferre <nicolas.ferre@atmel.com>
Fri, 6 May 2011 17:56:53 +0000 (19:56 +0200)
committerVinod Koul <vinod.koul@intel.com>
Mon, 9 May 2011 06:14:13 +0000 (11:44 +0530)
A little function helps to chain descriptors:
it is already used in cyclic dma operations, now use it in memcpy and slave_sg
preparation functions.

Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

No differences found
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