system/linux
system/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux synced 2024-11-05 18:23:50 +00:00
Code Issues Projects Releases Packages Wiki Activity

ASoC: codecs: rt722-sdca: do not store status in state container

Browse source 
Driver in its update status callback stores Soundwire device status in
state container but it never uses it later.  Simplify the code a bit.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com
Link: https://lore.kernel.org/r/20230518072753.7361-13-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org
This commit is contained in:
Krzysztof Kozlowski 2023-05-18 09:27:53 +02:00 committed by Mark Brown
parent 0315dac540
commit b932f21f66
No known key found for this signature in database
GPG key ID: 24D68B725D5487D0
2 changed files with 1 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
sound/soc/codecs/rt722-sdca-sdw.c
View file

@ -163,9 +163,6 @@ static int rt722_sdca_update_status(struct sdw_slave *slave,
{
struct rt722_sdca_priv *rt722 = dev_get_drvdata(&slave->dev);
/* Update the status */
rt722->status = status;
if (status == SDW_SLAVE_UNATTACHED)
rt722->hw_init = false;
@ -188,7 +185,7 @@ static int rt722_sdca_update_status(struct sdw_slave *slave,
* Perform initialization only if slave status is present and
* hw_init flag is false
*/
if (rt722->hw_init || rt722->status != SDW_SLAVE_ATTACHED)
if (rt722->hw_init || status != SDW_SLAVE_ATTACHED)
return 0;
/* perform I/O transfers required for Slave initialization */

1
sound/soc/codecs/rt722-sdca.h
View file

@ -20,7 +20,6 @@ struct rt722_sdca_priv {
struct regmap *mbq_regmap;
struct snd_soc_component *component;
struct sdw_slave *slave;
enum sdw_slave_status status;
struct sdw_bus_params params;
bool hw_init;
bool first_hw_init;