dt-bindings: dma: drop unneeded quotes

Cleanup by removing unneeded quotes from refs and redundant blank lines.
No functional impact except adjusting to preferred coding style.

Signed-off-by: Krzysztof Kozlowski <[email protected]>
Reviewed-by: Matthias Brugger <[email protected]> # mediatek
Acked-by: Rob Herring <[email protected]>
Acked-by: Hector Martin <[email protected]> # apple
Acked-by: Paul Cercueil <[email protected]>
Acked-by: Viresh Kumar <[email protected]> # Spear
Reviewed-by: Andy Shevchenko <[email protected]>
Reviewed-by: Yoshihiro Shimoda <[email protected]> # Renesas
Reviewed-by: Kunihiko Hayashi <[email protected]> # Socionext
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Vinod Koul <[email protected]>

0 files changed, 0 insertions, 0 deletions