Geert Uytterhoeven a30b95a7d8 spi: rspi: Configure DMA slave bus width to 8 bit
The new Renesas R-Car Gen2 DMA Controller driver (rcar-dmac) requires
explicit configuration of the DMA slave bus width.
Hardcode the DMA transfer size to 1 byte for both directions, as that's
the only supported configuration (16-bit DMA support was removed in
commit 9c5de2c1754c2bb3c69c4d7bf0d0edc0a61d8232 ("spi: rspi: Remove
unused 16-bit DMA support")).

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-08-16 17:14:09 -05:00
..
2014-04-14 20:44:15 +01:00
2013-11-14 11:04:38 -08:00
2014-08-08 11:00:26 -07:00
2014-07-07 12:50:52 +02:00
2014-08-05 16:18:13 -07:00