spi: atmel: remove compat for non DT board when requesting dma chan

All boards with a dma controller have DT support so using
dma_request_slave_channel_compat is no more needed.

Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Ludovic Desroches 2014-11-14 17:12:53 +01:00 • committed by Mark Brown
commit 7758e39069