ASoC: soc-generic-dmaengine: Fix DMA channel request warning

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The DMA channel request code currently warns about legacy DMA failures
when the channel name is not present in dma-names. This can report a
firmware lookup failure as a legacy DMA failure.

Furthermore, failures from the legacy DMA path are already reported by
find_candidate(), making these warnings redundant.

Only warn when the channel name is present in dma-names but the request
fails, avoiding misleading and duplicate error messages.

Fixes: 9167f26047 ("ASoC: soc-generic-dmaengine: Handle DMA channel request failures correctly")
Reported-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Link: https://lore.kernel.org/all/aoyBuho270dTWYBL@jupiter.universe/
Signed-off-by: bui duc phuc <phucduc.bui@gmail.com>
Link: https://patch.msgid.link/20260825081949.55537-1-phucduc.bui@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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bui duc phuc 2026-08-25 15:19:49 +07:00 • committed by Mark Brown

parent fd8ed52ece

commit 84d2d96ac3

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sound/soc/soc-generic-dmaengine-pcm.c

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