tree e2ac1706141000a63037cb2c54d2a80ce4696ff7
parent 5f338d0ce0b4c9e6c554b92cfb288789a41bfbc1
author Geert Uytterhoeven <geert+renesas@glider.be> 1401716292 +0200
committer Mark Brown <broonie@linaro.org> 1401720574 +0100

spi: rspi: Use SPI core DMA mapping framework

Use the SPI core DMA mapping framework instead of our own.
If available, DMA is used for transfers larger than the FIFO size
(8 or 32 bytes).

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