for some reason we ended up with a boiler plate for dev_get_regmap in
wcd939x codec and started exporting a symbol for this. Remove this
redundant wrapper and direclty get regmap.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com>
---
 sound/soc/codecs/wcd939x-sdw.c | 9 ---------
 sound/soc/codecs/wcd939x.c     | 6 +++---
 sound/soc/codecs/wcd939x.h     | 6 ------
 3 files changed, 3 insertions(+), 18 deletions(-)

diff --git a/sound/soc/codecs/wcd939x-sdw.c b/sound/soc/codecs/wcd939x-sdw.c
index 6aecad2a28aa..38da706d80be 100644
--- a/sound/soc/codecs/wcd939x-sdw.c
+++ b/sound/soc/codecs/wcd939x-sdw.c
@@ -187,15 +187,6 @@ int wcd939x_sdw_set_sdw_stream(struct wcd939x_sdw_priv *wcd,
 }
 EXPORT_SYMBOL_GPL(wcd939x_sdw_set_sdw_stream);
 
-struct regmap *wcd939x_swr_get_regmap(struct wcd939x_sdw_priv *wcd)
-{
-	if (wcd->regmap)
-		return wcd->regmap;
-
-	return ERR_PTR(-EINVAL);
-}
-EXPORT_SYMBOL_GPL(wcd939x_swr_get_regmap);
-
 static int wcd9390_update_status(struct sdw_slave *slave,
 				 enum sdw_slave_status status)
 {
diff --git a/sound/soc/codecs/wcd939x.c b/sound/soc/codecs/wcd939x.c
index a414cd99b946..e74e6f013131 100644
--- a/sound/soc/codecs/wcd939x.c
+++ b/sound/soc/codecs/wcd939x.c
@@ -3374,10 +3374,10 @@ static int wcd939x_bind(struct device *dev)
 	}
 
 	/* Get regmap from TX SoundWire device */
-	wcd939x->regmap = wcd939x_swr_get_regmap(wcd939x->sdw_priv[AIF1_CAP]);
-	if (IS_ERR(wcd939x->regmap)) {
+	wcd939x->regmap = wcd939x->sdw_priv[AIF1_CAP]->regmap;
+	if (!wcd939x->regmap) {
 		dev_err(dev, "could not get TX device regmap\n");
-		ret = PTR_ERR(wcd939x->regmap);
+		ret = -ENODEV;
 		goto err_remove_rx_link;
 	}
 
diff --git a/sound/soc/codecs/wcd939x.h b/sound/soc/codecs/wcd939x.h
index ca6353222ea0..6bd2366587a8 100644
--- a/sound/soc/codecs/wcd939x.h
+++ b/sound/soc/codecs/wcd939x.h
@@ -918,8 +918,6 @@ int wcd939x_sdw_hw_params(struct wcd939x_sdw_priv *wcd,
 			  struct snd_pcm_substream *substream,
 			  struct snd_pcm_hw_params *params,
 			  struct snd_soc_dai *dai);
-
-struct regmap *wcd939x_swr_get_regmap(struct wcd939x_sdw_priv *wcd);
 #else
 
 static inline int wcd939x_sdw_free(struct wcd939x_sdw_priv *wcd,
@@ -944,10 +942,6 @@ static inline int wcd939x_sdw_hw_params(struct wcd939x_sdw_priv *wcd,
 	return -EOPNOTSUPP;
 }
 
-struct regmap *wcd939x_swr_get_regmap(struct wcd939x_sdw_priv *wcd)
-{
-	return PTR_ERR(-EINVAL);
-}
 #endif /* CONFIG_SND_SOC_WCD939X_SDW */
 
 #endif /* __WCD939X_H__ */
-- 
2.50.0

On Fri, Sep 05, 2025 at 04:44:27PM +0100, Srinivas Kandagatla wrote:
> for some reason we ended up with a boiler plate for dev_get_regmap in
> wcd939x codec and started exporting a symbol for this. Remove this
> redundant wrapper and direclty get regmap.
> 
> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com>
> ---
>  sound/soc/codecs/wcd939x-sdw.c | 9 ---------
>  sound/soc/codecs/wcd939x.c     | 6 +++---
>  sound/soc/codecs/wcd939x.h     | 6 ------
>  3 files changed, 3 insertions(+), 18 deletions(-)
> 

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>

> 

-- 
With best wishes
Dmitry