[PATCH 6.6 239/254] ASoC: codecs: wsa881x: Drop unused version readout

Greg Kroah-Hartman
2026-01-28T15:39:43Z

From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

[ Upstream commit 3d2a69eb503d15171a7ba51cf0b562728ac396b7 ]

Driver does not use the device version after reading it from the
registers, so simplify by dropping unneeded code.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20240710-asoc-wsa88xx-version-v1-1-f1c54966ccde@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Stable-dep-of: 29d71b8a5a40 ("ASoC: codecs: wsa881x: fix unnecessary initialisation")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
sound/soc/codecs/wsa881x.c | 2 --
1 file changed, 2 deletions(-)

--- a/sound/soc/codecs/wsa881x.c
+++ b/sound/soc/codecs/wsa881x.c
@@ -680,7 +680,6 @@ struct wsa881x_priv {
* For backwards compatibility.
*/
unsigned int sd_n_val;
- int version;
int active_ports;
bool port_prepared[WSA881X_MAX_SWR_PORTS];
bool port_enable[WSA881X_MAX_SWR_PORTS];
@@ -691,7 +690,6 @@ static void wsa881x_init(struct wsa881x_
struct regmap *rm = wsa881x->regmap;
unsigned int val = 0;

- regmap_read(rm, WSA881X_CHIP_ID1, &wsa881x->version);
regmap_register_patch(wsa881x->regmap, wsa881x_rev_2_0,
ARRAY_SIZE(wsa881x_rev_2_0));