dmaengine: pl330: dont complete descriptor for cyclic dma
the cookie updates completed the cyclic dma descriptor wrongly. This caused the BUG_ON to be hit as submit is called for completed descriptor Fix this by not marking the cyclic descriptor as complete Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com> Tested-by: Thomas Abraham <thomas.abraham@linaro.org>
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@ -2322,7 +2322,8 @@ static void pl330_tasklet(unsigned long data)
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/* Pick up ripe tomatoes */
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list_for_each_entry_safe(desc, _dt, &pch->work_list, node)
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if (desc->status == DONE) {
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dma_cookie_complete(&desc->txd);
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if (pch->cyclic)
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dma_cookie_complete(&desc->txd);
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list_move_tail(&desc->node, &list);
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}
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