---

yaml
---
r: 370984
b: refs/heads/master
c: fe69c55
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 5f9296ba21b3c395e53dd84e7ff9578f97f24295
+refs/heads/master: fe69c555ef4df4f3c7bc704bc1858c174832a069

trunk/drivers/i2c/busses/i2c-pxa.c

@@ -1053,16 +1053,13 @@ static int i2c_pxa_probe_dt(struct platform_device *pdev, struct pxa_i2c *i2c,
 	struct device_node *np = pdev->dev.of_node;
 	const struct of_device_id *of_id =
 			of_match_device(i2c_pxa_dt_ids, &pdev->dev);
-	int ret;
 
 	if (!of_id)
 		return 1;
-	ret = of_alias_get_id(np, "i2c");
-	if (ret < 0) {
-		dev_err(&pdev->dev, "failed to get alias id, errno %d\n", ret);
-		return ret;
-	}
-	pdev->id = ret;
+
+	/* For device tree we always use the dynamic or alias-assigned ID */
+	i2c->adap.nr = -1;
+
 	if (of_get_property(np, "mrvl,i2c-polling", NULL))
 		i2c->use_pio = 1;
 	if (of_get_property(np, "mrvl,i2c-fast-mode", NULL))
@@ -1100,6 +1097,9 @@ static int i2c_pxa_probe(struct platform_device *dev)
 		goto emalloc;
 	}
 
+	/* Default adapter num to device id; i2c_pxa_probe_dt can override. */
+	i2c->adap.nr = dev->id;
+
 	ret = i2c_pxa_probe_dt(dev, i2c, &i2c_type);
 	if (ret > 0)
 		ret = i2c_pxa_probe_pdata(dev, i2c, &i2c_type);
@@ -1124,9 +1124,7 @@ static int i2c_pxa_probe(struct platform_device *dev)
 	spin_lock_init(&i2c->lock);
 	init_waitqueue_head(&i2c->wait);
 
-	i2c->adap.nr = dev->id;
-	snprintf(i2c->adap.name, sizeof(i2c->adap.name), "pxa_i2c-i2c.%u",
-		 i2c->adap.nr);
+	strlcpy(i2c->adap.name, "pxa_i2c-i2c", sizeof(i2c->adap.name));
 
 	i2c->clk = clk_get(&dev->dev, NULL);
 	if (IS_ERR(i2c->clk)) {
@@ -1169,7 +1167,7 @@ static int i2c_pxa_probe(struct platform_device *dev)
 	} else {
 		i2c->adap.algo = &i2c_pxa_algorithm;
 		ret = request_irq(irq, i2c_pxa_handler, IRQF_SHARED,
-				  i2c->adap.name, i2c);
+				  dev_name(&dev->dev), i2c);
 		if (ret)
 			goto ereqirq;
 	}