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dmaengine: at_hdmac: convert callback to helper function
authorDave Jiang <dave.jiang@intel.com>
Wed, 20 Jul 2016 20:10:37 +0000 (13:10 -0700)
committerVinod Koul <vinod.koul@intel.com>
Mon, 8 Aug 2016 02:41:38 +0000 (08:11 +0530)
commitdff232dab98154903970c1e6b36f47c9defbd0a2
tree5031ff9ff1de0bbf83479925546290f0d9a161de
parentf083f557186d77de5f14bf90aec1bfe2503cf513
dmaengine: at_hdmac: convert callback to helper function

This is in preperation of moving to a callback that provides results to the
callback for the transaction. The conversion will maintain current behavior
and the driver must convert to new callback mechanism at a later time in
order to receive results.

Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
drivers/dma/at_hdmac.c