ASoC: mediatek: Use managed buffer allocation

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Clean up the drivers with the new managed buffer allocation API.
The superfluous snd_pcm_lib_malloc_pages() and
snd_pcm_lib_free_pages() calls are dropped, as well as the superfluous
snd_pcm_lib_preallocate_free_for_all() call.  As of the result,
hw_free and pcm_destruct ops became empty and got removed.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/20191211172019.23206-1-tiwai@suse.de
Signed-off-by: Mark Brown <broonie@kernel.org>

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Takashi Iwai 2019-12-11 18:20:18 +01:00 • committed by Mark Brown

parent 01fec8cce7

commit bf523463d8

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5 changed files with 3 additions and 19 deletions

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sound/soc/mediatek/common/mtk-afe-fe-dai.c

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sound/soc/mediatek/common/mtk-afe-platform-driver.c

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sound/soc/mediatek/common/mtk-afe-platform-driver.h

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sound/soc/mediatek/mt6797/mt6797-afe-pcm.c

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sound/soc/mediatek/mt8183/mt8183-afe-pcm.c

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