tree e10a8668265af3401d9206986354346f24d5e20a
parent b310a619ab3fc78350e1dab4af0312af99c60b39
author Dave Jiang <dave.jiang@intel.com> 1469045460 -0700
committer Vinod Koul <vinod.koul@intel.com> 1470624098 +0530

dmaengine: dw: 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: Viresh Kumar <vireshk@kernel.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>