@@ -32,14 +32,12 @@
 /**
  * struct funnel_drvdata - specifics associated to a funnel component
  * @base:	memory mapped base address for this component.
- * @dev:	the device entity associated to this component.
  * @atclk:	optional clock for the core parts of the funnel.
  * @csdev:	component vitals needed by the framework.
  * @priority:	port selection order.
  */
 struct funnel_drvdata {
 	void __iomem		*base;
-	struct device		*dev;
 	struct clk		*atclk;
 	struct coresight_device	*csdev;
 	unsigned long		priority;

@@ -80,7 +78,7 @@ static int funnel_enable(struct coresight_device *csdev, int inport,
 		rc = dynamic_funnel_enable_hw(drvdata, inport);
 
 	if (!rc)
-		dev_dbg(drvdata->dev, "FUNNEL inport %d enabled\n", inport);
+		dev_dbg(&csdev->dev, "FUNNEL inport %d enabled\n", inport);
 	return rc;
 }
 

@@ -110,7 +108,7 @@ static void funnel_disable(struct coresight_device *csdev, int inport,
 	if (drvdata->base)
 		dynamic_funnel_disable_hw(drvdata, inport);
 
-	dev_dbg(drvdata->dev, "FUNNEL inport %d disabled\n", inport);
+	dev_dbg(&csdev->dev, "FUNNEL inport %d disabled\n", inport);
 }
 
 static const struct coresight_ops_link funnel_link_ops = {

@@ -165,11 +163,11 @@ static ssize_t funnel_ctrl_show(struct device *dev,
 	u32 val;
 	struct funnel_drvdata *drvdata = dev_get_drvdata(dev->parent);
 
-	pm_runtime_get_sync(drvdata->dev);
+	pm_runtime_get_sync(dev->parent);
 
 	val = get_funnel_ctrl_hw(drvdata);
 
-	pm_runtime_put(drvdata->dev);
+	pm_runtime_put(dev->parent);
 
 	return sprintf(buf, "%#x\n", val);
 }

@@ -205,7 +203,6 @@ static int funnel_probe(struct device *dev, struct resource *res)
 	if (!drvdata)
 		return -ENOMEM;
 
-	drvdata->dev = dev;
 	drvdata->atclk = devm_clk_get(dev, "atclk"); /* optional */
 	if (!IS_ERR(drvdata->atclk)) {
 		ret = clk_prepare_enable(drvdata->atclk);