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| author | Matt Porter <mporter@ti.com> | 2013-02-01 18:22:52 +0000 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2013-02-27 22:37:34 +0530 |
| commit | 864ef69b2d9b34e7c85baa9c5c601d5e735b208a (patch) | |
| tree | 3f6d1de5857b492ee9823237b0ee446049615923 /drivers/dma/dw_dmac.c | |
| parent | 17166a3b6e88b93189e6be5f7e1335a3cc4fa965 (diff) | |
| download | op-kernel-dev-864ef69b2d9b34e7c85baa9c5c601d5e735b208a.zip op-kernel-dev-864ef69b2d9b34e7c85baa9c5c601d5e735b208a.tar.gz | |
dmaengine: add dma_request_slave_channel_compat()
Adds a dma_request_slave_channel_compat() wrapper which accepts
both the arguments from dma_request_channel() and
dma_request_slave_channel(). Based on whether the driver is
instantiated via DT, the appropriate channel request call will be
made.
This allows for a much cleaner migration of drivers to the
dmaengine DT API as platforms continue to be mixed between those
that boot using DT and those that do not.
Suggested-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Matt Porter <mporter@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/dw_dmac.c')
0 files changed, 0 insertions, 0 deletions
