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| author |   Peter Ujfalusi <peter.ujfalusi@ti.com> | 2018-07-18 12:29:57 +0300 |
|---|---|---|
| committer |   Vinod Koul <vkoul@kernel.org> | 2018-07-25 18:04:15 +0530 |
| commit | ec8ca8e3b4809bf603814a8834bfd3891e1ccf74 (patch) | |
| tree | 61915f2e9f279563d3ff212c8ee4dbdef5edf017 /include | |
| parent | dmaengine: add support for reporting pause and resume separately (diff) | |
| download | linux-dev-ec8ca8e3b4809bf603814a8834bfd3891e1ccf74.tar.xz linux-dev-ec8ca8e3b4809bf603814a8834bfd3891e1ccf74.zip | |
dmaengine: dma_request_chan_by_mask() to handle deferred probing
If there are no DMA devices registered yet, return with EPROBE_DEFER
similarly to the case when requesting a slave channel.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions