diff options
| author | Cyrille Pitchen <cyrille.pitchen@atmel.com> | 2016-11-24 12:24:59 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-11-25 13:07:25 +0000 |
| commit | 04242ca4e8917999ac2bbc3d2b10409661f60272 (patch) | |
| tree | b86546a6ac2cd0e44530fc5e5ff0218c66bd887d /drivers/sh | |
| parent | 7910d9af000acc155745e44be55a5d0dc9e26ce7 (diff) | |
spi: atmel: Use SPI core DMA mapping framework
Use the SPI core DMA mapping framework instead of our own
in case of DMA support. PDC support is not converted to this
framework.
The driver is now able to transfer a complete sg list through DMA.
This eventually fix an issue with vmalloc'ed DMA memory that is
provided for example by UBI/UBIFS layers.
Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com>
[nicolas.ferre@atmel.com: restrict the use to non-PDC DMA]
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/sh')
0 files changed, 0 insertions, 0 deletions