ASoC: amd: Add error checking to probe function

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The acp_audio_dma does not perform sufficient error checking in its probe
function. This can result in crashes if a critical error path is
encountered.

Fixes: 7c31335a03 ("ASoC: AMD: add AMD ASoC ACP 2.x DMA driver")
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Dominik Behr <dbehr@chromium.org>
Cc: Daniel Kurtz <djkurtz@chromium.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

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Guenter Roeck 2017-11-20 20:27:56 -08:00 • committed by Mark Brown

parent 4fbd8d194f

commit fdaa451107

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sound/soc/amd/acp-pcm-dma.c

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