drivers: tty: serial: timbuart: use dev_err() instead of printk()

metux · metux · commit c7b0adebb022 · 2019-04-30T12:10:40.000+02:00
Using dev_err() instead of printk() for more consistent output.
(prints device name, etc).

Signed-off-by: Enrico Weigelt &lt;info@metux.net&gt;
diff --git a/drivers/tty/serial/timbuart.c b/drivers/tty/serial/timbuart.c
@@ -470,8 +470,7 @@ static int timbuart_probe(struct platform_device *dev)
 err_register:
 	kfree(uart);
 err_mem:
-	printk(KERN_ERR "timberdale: Failed to register Timberdale UART: %d\n",
-		err);
+	dev_err(&dev->dev, "Failed to register Timberdale UART: %d\n", err);
 
 	return err;
 }

Original file line number	Diff line number	Diff line change
`@@ -470,8 +470,7 @@ static int timbuart_probe(struct platform_device *dev)`
`470`	`470`	`err_register:`
`471`	`471`	`kfree(uart);`
`472`	`472`	`err_mem:`
`473`		`- printk(KERN_ERR "timberdale: Failed to register Timberdale UART: %d\n",`
`474`		`- err);`
	`473`	`+ dev_err(&dev->dev, "Failed to register Timberdale UART: %d\n", err);`
`475`	`474`
`476`	`475`	`return err;`
`477`	`476`	`}`