rtc: rtc-ds2404: use dev_err() instead of printk()

Fix the checkpatch warning as below: WARNING: Prefer netdev_err(netdev, ... then dev_err(dev, ... then pr_err(... to printk(KERN_ERR ... Signed-off-by: Jingoo Han <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
kishon · Feb 22, 2013 · 0fae823 · 0fae823
1 parent 34650f9
commit 0fae823
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/drivers/rtc/rtc-ds2404.c b/drivers/rtc/rtc-ds2404.c
@@ -70,7 +70,7 @@ static int ds2404_gpio_map(struct ds2404 *chip, struct platform_device *pdev,
 	for (i = 0; i < ARRAY_SIZE(ds2404_gpio); i++) {
 		err = gpio_request(ds2404_gpio[i].gpio, ds2404_gpio[i].name);
 		if (err) {
-			printk(KERN_ERR "error mapping gpio %s: %d\n",
+			dev_err(&pdev->dev, "error mapping gpio %s: %d\n",
 				ds2404_gpio[i].name, err);
 			goto err_request;
 		}
@@ -177,7 +177,7 @@ static void ds2404_write_memory(struct device *dev, u16 offset,
 
 	for (i = 0; i < length; i++) {
 		if (out[i] != ds2404_read_byte(dev)) {
-			printk(KERN_ERR "read invalid data\n");
+			dev_err(dev, "read invalid data\n");
 			return;
 		}
 	}