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ASoC: codecs: wcd938x-sdw: do not set can_multi_write flag

Message ID 20230523165414.14560-1-srinivas.kandagatla@linaro.org
State Accepted
Commit 2d7c2f9272de6347a9cec0fc07708913692c0ae3
Headers show
Series ASoC: codecs: wcd938x-sdw: do not set can_multi_write flag | expand

Commit Message

Srinivas Kandagatla May 23, 2023, 4:54 p.m. UTC 
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>
---
 sound/soc/codecs/wcd938x-sdw.c | 1 -
 1 file changed, 1 deletion(-)
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Patch

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 = {