dmaengine: bcm2835: remove dma_slave_config direction usage

dma_slave_config direction was marked as deprecated quite some
time back, remove the usage from this driver so that the field
can be removed

Acked-by: Scott Branden <scott.branden@broadcom.com>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Vinod Koul 2018-07-19 22:22:26 +05:30
commit 00648f4d0f