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dmaengine: Revert "dmaengine: shdma: Fix runtime PM imbalance on error"
commitd143f939a9
upstream. This reverts commit455896c53d
("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>
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1 changed files with 1 additions and 3 deletions
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@ -115,10 +115,8 @@ static dma_cookie_t shdma_tx_submit(struct dma_async_tx_descriptor *tx)
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ret = pm_runtime_get(schan->dev);
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spin_unlock_irq(&schan->chan_lock);
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if (ret < 0) {
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if (ret < 0)
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dev_err(schan->dev, "%s(): GET = %d\n", __func__, ret);
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pm_runtime_put(schan->dev);
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}
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pm_runtime_barrier(schan->dev);
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