tree 112cd6651ff046bc62cba333ad01ee5c7bfdd857
parent 27e105a6006b8ce1b55709c5e24f63959981475d
author Geert Uytterhoeven <geert+renesas@glider.be> 1401716289 +0200
committer Mark Brown <broonie@linaro.org> 1401720573 +0100

spi: rspi: Extract rspi_request_dma_chan()

Setup of the receive and transmit DMA channels is very similar, so let's
consolidate.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Mark Brown <broonie@linaro.org>