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| author | Guennadi Liakhovetski <g.liakhovetski@gmx.de> | 2013-08-02 16:50:36 +0200 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2013-08-27 14:25:09 +0530 |
| commit | 4981c4dc194efb18f0e9a02f1b43e926f2f0d2bb (patch) | |
| tree | 8c8543ecbd41100bc2d16ee957537ff2e7c20592 /include/linux/shdma-base.h | |
| parent | 2833c47e0ecc74b300716e56810143125ad7a3f1 (diff) | |
| download | lwn-4981c4dc194efb18f0e9a02f1b43e926f2f0d2bb.tar.gz lwn-4981c4dc194efb18f0e9a02f1b43e926f2f0d2bb.zip | |
DMA: shdma: switch DT mode to use configuration data from a match table
This facilitates DMAC DT support by eliminating the need in AUXDATA and
avoiding creating complex DT data. This also fits well with DMAC devices,
of which SoCs often have multiple identical copies and it is perfectly
valid to use a single configuration data set for all of them.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'include/linux/shdma-base.h')
| -rw-r--r-- | include/linux/shdma-base.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/shdma-base.h b/include/linux/shdma-base.h index 31cf89fb1d5b..f92c0a43c54c 100644 --- a/include/linux/shdma-base.h +++ b/include/linux/shdma-base.h @@ -96,7 +96,7 @@ struct shdma_ops { dma_addr_t (*slave_addr)(struct shdma_chan *); int (*desc_setup)(struct shdma_chan *, struct shdma_desc *, dma_addr_t, dma_addr_t, size_t *); - int (*set_slave)(struct shdma_chan *, int, bool); + int (*set_slave)(struct shdma_chan *, int, dma_addr_t, bool); void (*setup_xfer)(struct shdma_chan *, int); void (*start_xfer)(struct shdma_chan *, struct shdma_desc *); struct shdma_desc *(*embedded_desc)(void *, int); |