tree b111d4aee37ffb4b2052592c5e48bc42f7f6aa7b
parent 6000b713ed36f9223e1426cdc77a64c3c454227a
author Geert Uytterhoeven <geert+renesas@glider.be> 1611584669 +0100
committer Geert Uytterhoeven <geert+renesas@glider.be> 1611657683 +0100

dmaengine: rcar-dmac: Add for_each_rcar_dmac_chan() helper

Add and helper macro for iterating over all DMAC channels, taking into
account the channel mask.  Use it where appropriate, to simplify code.

Restore "reverse Christmas tree" order of local variables while adding a
new variable.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20210125142431.1049668-3-geert+renesas@glider.be