spi/dw: use dmaengine_slave_config() API

The drivers should use dmaengine_slave_config() API instead of
accessing the device_control which will be deprecated soon

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Vinod Koul 2014-10-11 21:10:36 +05:30 • committed by Mark Brown
commit d26833bfce