4 files changed, 11 insertions, 19 deletions

diff --git a/sound/soc/stm/stm32_adfsdm.c b/sound/soc/stm/stm32_adfsdm.c
index 837c1848d9bf..a8fff7378641 100644
--- a/sound/soc/stm/stm32_adfsdm.c
+++ b/sound/soc/stm/stm32_adfsdm.c
@@ -386,12 +386,10 @@ static int stm32_adfsdm_probe(struct platform_device *pdev)
 	return ret;
 }
 
-static int stm32_adfsdm_remove(struct platform_device *pdev)
+static void stm32_adfsdm_remove(struct platform_device *pdev)
 {
 	snd_soc_unregister_component(&pdev->dev);
 	pm_runtime_disable(&pdev->dev);
-
-	return 0;
 }
 
 static struct platform_driver stm32_adfsdm_driver = {
@@ -400,7 +398,7 @@ static struct platform_driver stm32_adfsdm_driver = {
 		   .of_match_table = stm32_adfsdm_of_match,
 		   },
 	.probe = stm32_adfsdm_probe,
-	.remove = stm32_adfsdm_remove,
+	.remove_new = stm32_adfsdm_remove,
 };
 
 module_platform_driver(stm32_adfsdm_driver);
diff --git a/sound/soc/stm/stm32_i2s.c b/sound/soc/stm/stm32_i2s.c
index f3dd9f8e621c..387130701960 100644
--- a/sound/soc/stm/stm32_i2s.c
+++ b/sound/soc/stm/stm32_i2s.c
@@ -1066,7 +1066,7 @@ static int stm32_i2s_parse_dt(struct platform_device *pdev,
 				     "Could not get x11k parent clock\n");
 
 	/* Register mclk provider if requested */
-	if (of_find_property(np, "#clock-cells", NULL)) {
+	if (of_property_present(np, "#clock-cells")) {
 		ret = stm32_i2s_add_mclk_provider(i2s);
 		if (ret < 0)
 			return ret;
@@ -1097,13 +1097,11 @@ static int stm32_i2s_parse_dt(struct platform_device *pdev,
 	return 0;
 }
 
-static int stm32_i2s_remove(struct platform_device *pdev)
+static void stm32_i2s_remove(struct platform_device *pdev)
 {
 	snd_dmaengine_pcm_unregister(&pdev->dev);
 	snd_soc_unregister_component(&pdev->dev);
 	pm_runtime_disable(&pdev->dev);
-
-	return 0;
 }
 
 static int stm32_i2s_probe(struct platform_device *pdev)
@@ -1221,7 +1219,7 @@ static struct platform_driver stm32_i2s_driver = {
 		.pm = &stm32_i2s_pm_ops,
 	},
 	.probe = stm32_i2s_probe,
-	.remove = stm32_i2s_remove,
+	.remove_new = stm32_i2s_remove,
 };
 
 module_platform_driver(stm32_i2s_driver);
diff --git a/sound/soc/stm/stm32_sai_sub.c b/sound/soc/stm/stm32_sai_sub.c
index eb31b49e6597..f6695dee353b 100644
--- a/sound/soc/stm/stm32_sai_sub.c
+++ b/sound/soc/stm/stm32_sai_sub.c
@@ -1394,7 +1394,7 @@ static int stm32_sai_sub_parse_of(struct platform_device *pdev,
 
 	/* Get spdif iec60958 property */
 	sai->spdif = false;
-	if (of_get_property(np, "st,iec60958", NULL)) {
+	if (of_property_present(np, "st,iec60958")) {
 		if (!STM_SAI_HAS_SPDIF(sai) ||
 		    sai->dir == SNDRV_PCM_STREAM_CAPTURE) {
 			dev_err(&pdev->dev, "S/PDIF IEC60958 not supported\n");
@@ -1480,7 +1480,7 @@ static int stm32_sai_sub_parse_of(struct platform_device *pdev,
 		return 0;
 
 	/* Register mclk provider if requested */
-	if (of_find_property(np, "#clock-cells", NULL)) {
+	if (of_property_present(np, "#clock-cells")) {
 		ret = stm32_sai_add_mclk_provider(sai);
 		if (ret < 0)
 			return ret;
@@ -1559,7 +1559,7 @@ static int stm32_sai_sub_probe(struct platform_device *pdev)
 	return 0;
 }
 
-static int stm32_sai_sub_remove(struct platform_device *pdev)
+static void stm32_sai_sub_remove(struct platform_device *pdev)
 {
 	struct stm32_sai_sub_data *sai = dev_get_drvdata(&pdev->dev);
 
@@ -1567,8 +1567,6 @@ static int stm32_sai_sub_remove(struct platform_device *pdev)
 	snd_dmaengine_pcm_unregister(&pdev->dev);
 	snd_soc_unregister_component(&pdev->dev);
 	pm_runtime_disable(&pdev->dev);
-
-	return 0;
 }
 
 #ifdef CONFIG_PM_SLEEP
@@ -1618,7 +1616,7 @@ static struct platform_driver stm32_sai_sub_driver = {
 		.pm = &stm32_sai_sub_pm_ops,
 	},
 	.probe = stm32_sai_sub_probe,
-	.remove = stm32_sai_sub_remove,
+	.remove_new = stm32_sai_sub_remove,
 };
 
 module_platform_driver(stm32_sai_sub_driver);
diff --git a/sound/soc/stm/stm32_spdifrx.c b/sound/soc/stm/stm32_spdifrx.c
index d399c906bb92..a4066f271f2d 100644
--- a/sound/soc/stm/stm32_spdifrx.c
+++ b/sound/soc/stm/stm32_spdifrx.c
@@ -939,7 +939,7 @@ static int stm32_spdifrx_parse_of(struct platform_device *pdev,
 	return 0;
 }
 
-static int stm32_spdifrx_remove(struct platform_device *pdev)
+static void stm32_spdifrx_remove(struct platform_device *pdev)
 {
 	struct stm32_spdifrx_data *spdifrx = platform_get_drvdata(pdev);
 
@@ -952,8 +952,6 @@ static int stm32_spdifrx_remove(struct platform_device *pdev)
 	snd_dmaengine_pcm_unregister(&pdev->dev);
 	snd_soc_unregister_component(&pdev->dev);
 	pm_runtime_disable(&pdev->dev);
-
-	return 0;
 }
 
 static int stm32_spdifrx_probe(struct platform_device *pdev)
@@ -1078,7 +1076,7 @@ static struct platform_driver stm32_spdifrx_driver = {
 		.pm = &stm32_spdifrx_pm_ops,
 	},
 	.probe = stm32_spdifrx_probe,
-	.remove = stm32_spdifrx_remove,
+	.remove_new = stm32_spdifrx_remove,
 };
 
 module_platform_driver(stm32_spdifrx_driver);