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(parent: f6bfaef) | 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)
committerStephane Desneux <stephane.desneux@open.eurogiciel.org>
Wed, 4 Feb 2015 10:14:35 +0000 (11:14 +0100)
commit28651ac2fd1aea4b719148a696a563d9347405ff
treed657602613c9830577a587485f0b538b2dd3bf2ctree | snapshot
parentf6bfaef78b8122c2026690f4f3d7900b8fb44687commit | 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: SCM / Uncategorized;