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| author | Frank Li <Frank.Li@nxp.com> | 2026-09-09 12:22:30 -0400 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2026-09-15 21:54:16 +0530 |
| commit | 3b97a3ec420542591c10db8600cf481f1038a011 (patch) | |
| tree | 629aeae7140a312e6320f4103aed8e16a89e4b19 /tools/perf/scripts/python | |
| parent | 76574306c1ac38137683c69407f0e7810f407e4d (diff) | |
| download | linux-next-3b97a3ec420542591c10db8600cf481f1038a011.tar.gz linux-next-3b97a3ec420542591c10db8600cf481f1038a011.zip | |
dmaengine: add (dmaengine|vchan)_chan_dev() helper
Add a new helper function (dmaengine|vchan)_chan_dev() to access the DMA
channel device embedded in struct dma_chan_dev (chan->dev->device). This
provides a cleaner API instead of open-coding &chan->dev->device throughout
the drivers.
Replay private chan2dev() and dchan2dev() with this new common APIs in
indivial DMA engine drivers.
Prepare rename dma_chan::dev field.
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Link: https://patch.msgid.link/20260909-dma-chan_dev-rename-v4-3-d8fb6892a70f@nxp.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions