---

yaml
---
r: 338384
b: refs/heads/master
c: de60958
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 40477d0e04fd8d004ee9c70ad57e397a6b6ead63
+refs/heads/master: de609582072af195673e72d9e7647d5cba8eb7e4

trunk/drivers/tty/serial/amba-pl011.c

@@ -56,8 +56,7 @@
 #include <linux/of_device.h>
 #include <linux/pinctrl/consumer.h>
 #include <linux/sizes.h>
-
-#include <asm/io.h>
+#include <linux/io.h>
 
 #define UART_NR			14
 
@@ -1973,24 +1972,26 @@ static int pl011_probe(struct amba_device *dev, const struct amba_id *id)
 		goto out;
 	}
 
-	uap = kzalloc(sizeof(struct uart_amba_port), GFP_KERNEL);
+	uap = devm_kzalloc(&dev->dev, sizeof(struct uart_amba_port),
+			   GFP_KERNEL);
 	if (uap == NULL) {
 		ret = -ENOMEM;
 		goto out;
 	}
 
 	i = pl011_probe_dt_alias(i, &dev->dev);
 
-	base = ioremap(dev->res.start, resource_size(&dev->res));
+	base = devm_ioremap(&dev->dev, dev->res.start,
+			    resource_size(&dev->res));
 	if (!base) {
 		ret = -ENOMEM;
-		goto free;
+		goto out;
 	}
 
 	uap->pinctrl = devm_pinctrl_get(&dev->dev);
 	if (IS_ERR(uap->pinctrl)) {
 		ret = PTR_ERR(uap->pinctrl);
-		goto unmap;
+		goto out;
 	}
 	uap->pins_default = pinctrl_lookup_state(uap->pinctrl,
 						 PINCTRL_STATE_DEFAULT);
@@ -2002,10 +2003,10 @@ static int pl011_probe(struct amba_device *dev, const struct amba_id *id)
 	if (IS_ERR(uap->pins_sleep))
 		dev_dbg(&dev->dev, "could not get sleep pinstate\n");
 
-	uap->clk = clk_get(&dev->dev, NULL);
+	uap->clk = devm_clk_get(&dev->dev, NULL);
 	if (IS_ERR(uap->clk)) {
 		ret = PTR_ERR(uap->clk);
-		goto unmap;
+		goto out;
 	}
 
 	uap->vendor = vendor;
@@ -2038,11 +2039,6 @@ static int pl011_probe(struct amba_device *dev, const struct amba_id *id)
 		amba_set_drvdata(dev, NULL);
 		amba_ports[i] = NULL;
 		pl011_dma_remove(uap);
-		clk_put(uap->clk);
- unmap:
-		iounmap(base);
- free:
-		kfree(uap);
 	}
  out:
 	return ret;
@@ -2062,9 +2058,6 @@ static int pl011_remove(struct amba_device *dev)
 			amba_ports[i] = NULL;
 
 	pl011_dma_remove(uap);
-	iounmap(uap->port.membase);
-	clk_put(uap->clk);
-	kfree(uap);
 	return 0;
 }