dmaengine: mediatek: do not issue a new desc if one is still current
[ Upstream commit 2537b40b ] Avoid issuing a new desc if one is still being processed as this can lead to some desc never being marked as completed. Signed-off-by:Guillaume Ranquet <granquet@baylibre.com> Link: https://lore.kernel.org/r/20210513192642.29446-3-granquet@baylibre.com Signed-off-by:
Vinod Koul <vkoul@kernel.org> Signed-off-by:
Sasha Levin <sashal@kernel.org>
parent
c11dd2d0
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