dmaengine: mediatek: use GFP_NOWAIT instead of GFP_ATOMIC in prep_dma
[ Upstream commit 90415753 ] As recommended by the doc in: Documentation/drivers-api/dmaengine/provider.rst Use GFP_NOWAIT to not deplete the emergency pool. Signed-off-by:Guillaume Ranquet <granquet@baylibre.com> Link: https://lore.kernel.org/r/20210513192642.29446-4-granquet@baylibre.com Signed-off-by:
Vinod Koul <vkoul@kernel.org> Signed-off-by:
Sasha Levin <sashal@kernel.org>
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0f48f927
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