linux-stable/sound/soc/kirkwood
Lars-Peter Clausen b3c0ae75f5
ASoC: kirkwood: Use managed DMA buffer allocation
Instead of manually managing its DMA buffers using
dma_{alloc,free}_coherent() lets the sound core take care of this using
managed buffers.

On one hand this reduces the amount of boiler plate code, but the main
motivation for the change is to use the shared code where possible. This
makes it easier to argue about correctness and that the code does not
contain subtle bugs like data leakage or similar.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Link: https://lore.kernel.org/r/20210106133650.13509-3-lars@metafoo.de
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-01-13 11:36:16 +00:00
..
armada-370-db.c ASoC: kirkwood: armada-370-db: mark OF related data as maybe unused 2020-11-26 13:07:04 +00:00
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
kirkwood-dma.c ASoC: kirkwood: Use managed DMA buffer allocation 2021-01-13 11:36:16 +00:00
kirkwood-i2s.c ASoC: kirkwood: fix device remove ordering 2019-10-23 18:20:55 +01:00
kirkwood.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00