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| author | Srinivas Kandagatla <srinivas.kandagatla@linaro.org> | 2023-05-23 17:54:14 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-06-28 11:12:37 +0200 |
| commit | e701fb0a5d5b409f7390f7009cd9ac49f796b62d (patch) | |
| tree | 540bcd82c38063e7426b73e74b650f43705b2ff3 | |
| parent | 06b9522ca831c505ff2874ef22c0cf0f7314aebb (diff) | |
| download | linux-stable-e701fb0a5d5b409f7390f7009cd9ac49f796b62d.tar.gz linux-stable-e701fb0a5d5b409f7390f7009cd9ac49f796b62d.tar.bz2 linux-stable-e701fb0a5d5b409f7390f7009cd9ac49f796b62d.zip | |
ASoC: codecs: wcd938x-sdw: do not set can_multi_write flag
[ Upstream commit 2d7c2f9272de6347a9cec0fc07708913692c0ae3 ]
regmap-sdw does not support multi register writes, so there is
no point in setting this flag. This also leads to incorrect
programming of WSA codecs with regmap_multi_reg_write() call.
This invalid configuration should have been rejected by regmap-sdw.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20230523165414.14560-1-srinivas.kandagatla@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | sound/soc/codecs/wcd938x-sdw.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/sound/soc/codecs/wcd938x-sdw.c b/sound/soc/codecs/wcd938x-sdw.c index 402286dfaea4..9c10200ff34b 100644 --- a/sound/soc/codecs/wcd938x-sdw.c +++ b/sound/soc/codecs/wcd938x-sdw.c @@ -1190,7 +1190,6 @@ static const struct regmap_config wcd938x_regmap_config = { .readable_reg = wcd938x_readable_register, .writeable_reg = wcd938x_writeable_register, .volatile_reg = wcd938x_volatile_register, - .can_multi_write = true, }; static const struct sdw_slave_ops wcd9380_slave_ops = { |