ASoC: stm32: Use managed buffer allocation

Browse source

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.

Cc: Olivier Moysan <olivier.moysan@st.com>
Cc: Arnaud Pouliquen <arnaud.pouliquen@st.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/20191210142614.19405-13-tiwai@suse.de
Signed-off-by: Mark Brown <broonie@kernel.org>

...

This commit is contained in:

Takashi Iwai 2019-12-10 15:26:03 +01:00 • committed by Mark Brown

parent d708c2b36b

commit 6f7aff352e

No known key found for this signature in database

GPG key ID: 24D68B725D5487D0

1 changed files with 2 additions and 27 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

29

sound/soc/stm/stm32_adfsdm.c

View file