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| author | Akhil R <akhilrajeev@nvidia.com> | 2024-12-12 18:14:12 +0530 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2024-12-24 15:49:30 +0530 |
| commit | ebc008699fd95701c9af5ebaeb0793eef81a71d5 (patch) | |
| tree | 43aca9b65c1a48fb89f452c963c800068a6dfd1d /drivers/iio/adc | |
| parent | 362f1bf98a3ecb5a2a4fcbdaa9718c8403beceb2 (diff) | |
| download | lwn-ebc008699fd95701c9af5ebaeb0793eef81a71d5.tar.gz lwn-ebc008699fd95701c9af5ebaeb0793eef81a71d5.zip | |
dmaengine: tegra: Return correct DMA status when paused
Currently, the driver does not return the correct DMA status when a DMA
pause is issued by the client drivers. This causes GPCDMA users to
assume that DMA is still running, while in reality, the DMA is paused.
Return DMA_PAUSED for tx_status() if the channel is paused in the middle
of a transfer.
Fixes: ee17028009d4 ("dmaengine: tegra: Add tegra gpcdma driver")
Cc: stable@vger.kernel.org
Signed-off-by: Akhil R <akhilrajeev@nvidia.com>
Signed-off-by: Kartik Rajput <kkartik@nvidia.com>
Link: https://lore.kernel.org/r/20241212124412.5650-1-kkartik@nvidia.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/iio/adc')
0 files changed, 0 insertions, 0 deletions