ASoC: wcd934x: fix order of Slimbus unprepare/disable
authorKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Wed, 21 Sep 2022 14:53:54 +0000 (16:53 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 26 Oct 2022 10:34:21 +0000 (12:34 +0200)
commite1ab98ec2bc9dc83c9ad086e2a8cdb4ba6a55038
tree2b35d177eadaa8a617383950f1fcf5024e6281cf
parenta2140a9922d1bf88e9d9bd1fa8d438f1c2e2f178
ASoC: wcd934x: fix order of Slimbus unprepare/disable

commit e96bca7eaa5747633ec638b065630ff83728982a upstream.

Slimbus streams are first prepared and then enabled, so the cleanup path
should reverse it.  The unprepare sets stream->num_ports to 0 and frees
the stream->ports.  Calling disable after unprepare was not really
effective (channels was not deactivated) and could lead to further
issues due to making transfers on unprepared stream.

Fixes: a61f3b4f476e ("ASoC: wcd934x: add support to wcd9340/wcd9341 codec")
Cc: <stable@vger.kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20220921145354.1683791-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
sound/soc/codecs/wcd934x.c