ALSA: usx2y: Use managed buffer allocation

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Clean up the driver with the new managed buffer allocation API.
The superfluous snd_pcm_lib_malloc_pages() and
snd_pcm_lib_free_pages() calls are dropped.

Link: https://lore.kernel.org/r/20191209094943.14984-70-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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Takashi Iwai 2019-12-09 10:49:41 +01:00

parent 8aa77f9cab

commit 3f0c972ad8

2 changed files with 18 additions and 26 deletions

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26

sound/usb/usx2y/usbusx2yaudio.c

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18

sound/usb/usx2y/usx2yhwdeppcm.c

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