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(parent: d4d2e13) | patch
spi: rspi: Use SPI core DMA mapping framework
authorGeert Uytterhoeven <geert+renesas@glider.be>
Mon, 2 Jun 2014 13:38:12 +0000 (15:38 +0200)
committerSimon Horman <horms@verge.net.au>
Fri, 5 Dec 2014 00:23:04 +0000 (09:23 +0900)
commit8c568afa82cb1526c9dd5bd6ee9d510f819f011e
tree2259ca8414195e2cc49497dd3511af37728d42adtree | snapshot
parentd4d2e13cb01b64ad29fc84d61cc73b723da2bbf4commit | diff
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>
(cherry picked from commit 2f777ec91aa0623e058c43dd4aaf0b3325d3c3e8)
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
drivers/spi/spi-rspi.c diff | blob | history
Domain: System / Uncategorized;