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| author | Atsushi Nemoto <anemo@mba.ocn.ne.jp> | 2009-09-09 04:53:05 +0400 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2009-09-09 04:53:05 +0400 |
| commit | 657a77fa7284d8ae28dfa48f1dc5d919bf5b2843 (patch) | |
| tree | 74fd6b5c2c35dcea18928a600ff34c04f8626cb6 /drivers/dma/dmaengine.c | |
| parent | bbea0b6e0d214ef1511b9c6ccf3af26b38f0af7d (diff) | |
| download | linux-657a77fa7284d8ae28dfa48f1dc5d919bf5b2843.tar.xz | |
dmaengine: Move all map_sg/unmap_sg for slave channel to its client
Dan Williams wrote:
... DMA-slave clients request specific channels and know the hardware
details at a low level, so it should not be too high an expectation to
push dma mapping responsibility to the client.
Also this patch includes DMA_COMPL_{SRC,DEST}_UNMAP_SINGLE support for
dw_dmac driver.
Acked-by: Maciej Sosnowski <maciej.sosnowski@intel.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/dma/dmaengine.c')
0 files changed, 0 insertions, 0 deletions