ASoC: stm32: dfsdm: manage cb buffers cleanup
authorOlivier Moysan <olivier.moysan@foss.st.com>
Wed, 9 Nov 2022 17:08:49 +0000 (18:08 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 2 Dec 2022 16:41:10 +0000 (17:41 +0100)
commit4c13ddb74f2c8fcda8bb971dabac7f07b71b7653
tree68fdbc6d5651e7ea3a5a792b06fd5ed1c98b81c7
parentdd82295a23bcbd50a2fe96e806f29897d1998dbe
ASoC: stm32: dfsdm: manage cb buffers cleanup

[ Upstream commit 7d945b046be3d2605dbb1806e73095aadd7ae129 ]

Ensure that resources allocated by iio_channel_get_all_cb()
are released on driver unbind.

Signed-off-by: Olivier Moysan <olivier.moysan@foss.st.com>
Link: https://lore.kernel.org/r/20221109170849.273719-1-olivier.moysan@foss.st.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
sound/soc/stm/stm32_adfsdm.c