ASoC: uniphier: Use managed buffer allocation

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Clean up the driver with the new managed buffer allocation API.
The hw_params and hw_free callbacks became superfluous and got
dropped, as well as the pcm_destruct callback just containing the
superfluous snd_pcm_lib_preallocate_free_for_all() call.

Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/20191210142614.19405-15-tiwai@suse.de
Signed-off-by: Mark Brown <broonie@kernel.org>

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Takashi Iwai 2019-12-10 15:26:05 +01:00 • committed by Mark Brown

parent 2c7c9630db

commit d55894bc27

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sound/soc/uniphier/aio-dma.c

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