diff options
| author |   Stephen Warren <swarren@nvidia.com> | 2013-12-10 11:11:02 -0700 |
|---|---|---|
| committer |   Mark Brown <broonie@linaro.org> | 2013-12-11 11:15:05 +0000 |
| commit | 5eda87b890f867b098e5566b5543642851e8b9c3 (patch) | |
| tree | 5edf24b4a89f7f9893701dedd96dea7c083402ea /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | Merge branch 'topic/defer_probe' of git://git.infradead.org/users/vkoul/slave-dma into asoc-dma (diff) | |
| download | linux-dev-5eda87b890f867b098e5566b5543642851e8b9c3.tar.xz linux-dev-5eda87b890f867b098e5566b5543642851e8b9c3.zip | |
ASoC: dmaengine: support deferred probe for DMA channels
Enhance dmaengine_pcm_request_chan_of() to support deferred probe for
DMA channels, by using the new dma_request_slave_channel_or_err() API.
This prevents snd_dmaengine_pcm_register() from succeeding without
acquiring DMA channels due to the relevant DMA controller not yet being
registered.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions