diff --git a/sound/soc/img/img-spdif-out.c b/sound/soc/img/img-spdif-out.c
index 383655d..416aa57 100644
--- a/sound/soc/img/img-spdif-out.c
+++ b/sound/soc/img/img-spdif-out.c
@@ -49,7 +49,7 @@ struct img_spdif_out {
 	struct reset_control *rst;
 };
 
-static int img_spdif_out_suspend(struct device *dev)
+static int img_spdif_out_runtime_suspend(struct device *dev)
 {
 	struct img_spdif_out *spdif = dev_get_drvdata(dev);
 
@@ -58,7 +58,7 @@ static int img_spdif_out_suspend(struct device *dev)
 	return 0;
 }
 
-static int img_spdif_out_resume(struct device *dev)
+static int img_spdif_out_runtime_resume(struct device *dev)
 {
 	struct img_spdif_out *spdif = dev_get_drvdata(dev);
 	int ret;
@@ -366,7 +366,7 @@ static int img_spdif_out_probe(struct platform_device *pdev)
 
 	pm_runtime_enable(&pdev->dev);
 	if (!pm_runtime_enabled(&pdev->dev)) {
-		ret = img_spdif_out_resume(&pdev->dev);
+		ret = img_spdif_out_runtime_resume(&pdev->dev);
 		if (ret)
 			goto err_pm_disable;
 	}
@@ -393,7 +393,7 @@ static int img_spdif_out_probe(struct platform_device *pdev)
 
 err_suspend:
 	if (!pm_runtime_status_suspended(&pdev->dev))
-		img_spdif_out_suspend(&pdev->dev);
+		img_spdif_out_runtime_suspend(&pdev->dev);
 err_pm_disable:
 	pm_runtime_disable(&pdev->dev);
 	clk_disable_unprepare(spdif->clk_sys);
@@ -407,7 +407,7 @@ static int img_spdif_out_dev_remove(struct platform_device *pdev)
 
 	pm_runtime_disable(&pdev->dev);
 	if (!pm_runtime_status_suspended(&pdev->dev))
-		img_spdif_out_suspend(&pdev->dev);
+		img_spdif_out_runtime_suspend(&pdev->dev);
 
 	clk_disable_unprepare(spdif->clk_sys);
 
@@ -421,8 +421,8 @@ static const struct of_device_id img_spdif_out_of_match[] = {
 MODULE_DEVICE_TABLE(of, img_spdif_out_of_match);
 
 static const struct dev_pm_ops img_spdif_out_pm_ops = {
-	SET_RUNTIME_PM_OPS(img_spdif_out_suspend,
-			   img_spdif_out_resume, NULL)
+	SET_RUNTIME_PM_OPS(img_spdif_out_runtime_suspend,
+			   img_spdif_out_runtime_resume, NULL)
 };
 
 static struct platform_driver img_spdif_out_driver = {