regulators: max8998.c: use dev_err() instead of printk()

Fixes the following checkpatch warning:

WARNING: Prefer netdev_err(netdev, ... then dev_err(dev, ... then pr_err(...  to printk(KERN_ERR ...

Signed-off-by: Thiago Farina <tfarina@chromium.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

diff --git a/drivers/regulator/max8998.c b/drivers/regulator/max8998.c
index b588f07..a57a1b1 100644 (file)
--- a/drivers/regulator/max8998.c
+++ b/drivers/regulator/max8998.c
@@ -665,14 +665,16 @@ static int max8998_pmic_probe(struct platform_device *pdev)
            gpio_is_valid(pdata->buck1_set2)) {
                /* Check if SET1 is not equal to 0 */
                if (!pdata->buck1_set1) {
-                       printk(KERN_ERR "MAX8998 SET1 GPIO defined as 0 !\n");
+                       dev_err(&pdev->dev,
+                               "MAX8998 SET1 GPIO defined as 0 !\n");
                        WARN_ON(!pdata->buck1_set1);
                        ret = -EIO;
                        goto err_out;
                }
                /* Check if SET2 is not equal to 0 */
                if (!pdata->buck1_set2) {
-                       printk(KERN_ERR "MAX8998 SET2 GPIO defined as 0 !\n");
+                       dev_err(&pdev->dev,
+                               "MAX8998 SET2 GPIO defined as 0 !\n");
                        WARN_ON(!pdata->buck1_set2);
                        ret = -EIO;
                        goto err_out;
@@ -738,7 +740,8 @@ static int max8998_pmic_probe(struct platform_device *pdev)
        if (gpio_is_valid(pdata->buck2_set3)) {
                /* Check if SET3 is not equal to 0 */
                if (!pdata->buck2_set3) {
-                       printk(KERN_ERR "MAX8998 SET3 GPIO defined as 0 !\n");
+                       dev_err(&pdev->dev,
+                               "MAX8998 SET3 GPIO defined as 0 !\n");
                        WARN_ON(!pdata->buck2_set3);
                        ret = -EIO;
                        goto err_out;