diff options
| author | Vinod Koul <vkoul@kernel.org> | 2022-03-10 10:13:20 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-04-15 14:18:40 +0200 |
| commit | 0d99cce85e34a91b384a1b1d1f3a77d2bb656842 (patch) | |
| tree | c8802d37bd7cfc39d9b7645e5a91bf2566ec0a76 /drivers/dma | |
| parent | 9e6980c68cbf194e690aa3dae8029bde8507db9e (diff) | |
dmaengine: Revert "dmaengine: shdma: Fix runtime PM imbalance on error"
commit d143f939a95696d38ff800ada14402fa50ebbd6c upstream.
This reverts commit 455896c53d5b ("dmaengine: shdma: Fix runtime PM
imbalance on error") as the patch wrongly reduced the count on error and
did not bail out. So drop the count by reverting the patch .
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/sh/shdma-base.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/dma/sh/shdma-base.c b/drivers/dma/sh/shdma-base.c index 19eee3d0900b..c51de498b5b4 100644 --- a/drivers/dma/sh/shdma-base.c +++ b/drivers/dma/sh/shdma-base.c @@ -115,10 +115,8 @@ static dma_cookie_t shdma_tx_submit(struct dma_async_tx_descriptor *tx) ret = pm_runtime_get(schan->dev); spin_unlock_irq(&schan->chan_lock); - if (ret < 0) { + if (ret < 0) dev_err(schan->dev, "%s(): GET = %d\n", __func__, ret); - pm_runtime_put(schan->dev); - } pm_runtime_barrier(schan->dev); |