dmaengine: bcm2835: Declare slave capabilities for the generic code

Now that the generic slave caps code can make use of the device assigned
capabilities, instead of relying on a callback to be implemented.

Make use of this code.

Signed-off-by: Maxime Ripard <[email protected]>
Acked-by: Stephen Warren <[email protected]>
Signed-off-by: Vinod Koul <[email protected]>
1 file changed