Commit eab21585 authored by Vinod Koul's avatar Vinod Koul

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: default avatarVinod Koul <vinod.koul@linux.intel.com>
Tested-by: default avatarThomas Abraham <thomas.abraham@linaro.org>
parent 88c08a3f
......@@ -2322,6 +2322,7 @@ static void pl330_tasklet(unsigned long data)
/* Pick up ripe tomatoes */
list_for_each_entry_safe(desc, _dt, &pch->work_list, node)
if (desc->status == DONE) {
if (pch->cyclic)
dma_cookie_complete(&desc->txd);
list_move_tail(&desc->node, &list);
}
......
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