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| author | Christopher Freeman <cfreeman@nvidia.com> | 2015-03-04 10:16:58 +0100 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2015-04-29 13:17:57 +0200 |
| commit | 63f89caad0e32dcfa17b2d17919816253de48996 (patch) | |
| tree | 28329a099239bd98a4c53e3f153b5c53083247f9 /sound | |
| parent | dmaengine: xgene: Set hardware dependency (diff) | |
| download | linux-63f89caad0e32dcfa17b2d17919816253de48996.tar.xz linux-63f89caad0e32dcfa17b2d17919816253de48996.zip | |
dmaengine: increment privatecnt when using dma_get_any_slave_channel
Channels allocated via dma_get_any_slave_channel were not increasing
the counter tracking private allocations. When these channels were
released, privatecnt may erroneously fall to zero. The DMA device
would then lose its DMA_PRIVATE cap and fail to allocate future private
channels (via private_candidate) as any allocations still outstanding
would incorrectly be seen as public allocations.
Signed-off-by: Christopher Freeman <cfreeman@nvidia.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'sound')
0 files changed, 0 insertions, 0 deletions