dmaengine: move drivers to dma_transfer_direction

fixup usage of dma direction by introducing dma_transfer_direction,
this patch moves dma/drivers/* to use new enum

Cc: Jassi Brar <[email protected]>
Cc: Russell King <[email protected]>
Cc: Viresh Kumar <[email protected]>
Cc: Linus Walleij <[email protected]>
Cc: Nicolas Ferre <[email protected]>
Cc: Mika Westerberg <[email protected]>
Cc: H Hartley Sweeten <[email protected]>
Cc: Li Yang <[email protected]>
Cc: Zhang Wei <[email protected]>
Cc: Sascha Hauer <[email protected]>
Cc: Guennadi Liakhovetski <[email protected]>
Cc: Shawn Guo <[email protected]>
Cc: Yong Wang <[email protected]>
Cc: Tomoya MORINAGA <[email protected]>
Cc: Boojin Kim <[email protected]>
Cc: Barry Song <[email protected]>
Acked-by: Mika Westerberg <[email protected]>
Acked-by: Linus Walleij <[email protected]>
Acked-by: Viresh Kumar <[email protected]>
Acked-by: Nicolas Ferre <[email protected]>
Signed-off-by: Vinod Koul <[email protected]>

0 files changed, 0 insertions, 0 deletions