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author | Haavard Skinnemoen <haavard.skinnemoen@atmel.com> | 2008-07-08 14:58:58 -0400 |
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committer | Dan Williams <dan.j.williams@intel.com> | 2008-07-08 14:58:58 -0400 |
commit | 848c536a37b8db4e461f14ca15fe29850151c822 (patch) | |
tree | f4a88e92e31de28511e3a3de99200a77d2613dae /crypto/async_tx/Makefile | |
parent | 4a776f0aa922a552460192c07b56f4fe9cd82632 (diff) |
dmaengine: Add dma_client parameter to device_alloc_chan_resources
A DMA controller capable of doing slave transfers may need to know a
few things about the slave when preparing the channel. We don't want
to add this information to struct dma_channel since the channel hasn't
yet been bound to a client at this point.
Instead, pass a reference to the client requesting the channel to the
driver's device_alloc_chan_resources hook so that it can pick the
necessary information from the dma_client struct by itself.
[dan.j.williams@intel.com: fixed up fsldma and mv_xor]
Acked-by: Maciej Sosnowski <maciej.sosnowski@intel.com>
Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'crypto/async_tx/Makefile')
0 files changed, 0 insertions, 0 deletions