tree 005b21c748f24b640945ba1fffed918f5d33cc47
parent f4c255f1a747497a21748619d909cadabcfa060e
author Peter Ujfalusi <peter.ujfalusi@ti.com> 1563265498 +0300
committer Vinod Koul <vkoul@kernel.org> 1564382101 +0530

dmaengine: ti: omap-dma: Readability cleanup in omap_dma_tx_status()

The tx_status is most likely going to be asked for the current transfer, so
check that first then try to fall back to lookup of non started transfers.

In this way the code is a bit more readable and in most cases we will avoid
to run vchan_find_desc() all the time.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Link: https://lore.kernel.org/r/20190716082459.1222-2-peter.ujfalusi@ti.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>