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-rw-r--r--drivers/regulator/s5m8767.c49
1 files changed, 24 insertions, 25 deletions
diff --git a/drivers/regulator/s5m8767.c b/drivers/regulator/s5m8767.c
index 1ad9c3c0da8d..102287fa7ecb 100644
--- a/drivers/regulator/s5m8767.c
+++ b/drivers/regulator/s5m8767.c
@@ -620,20 +620,21 @@ static __devinit int s5m8767_pmic_probe(struct platform_device *pdev)
if (gpio_is_valid(pdata->buck_gpios[0]) &&
gpio_is_valid(pdata->buck_gpios[1]) &&
gpio_is_valid(pdata->buck_gpios[2])) {
- ret = gpio_request(pdata->buck_gpios[0], "S5M8767 SET1");
- if (ret == -EBUSY)
- dev_warn(&pdev->dev, "Duplicated gpio request"
- " for SET1\n");
-
- ret = gpio_request(pdata->buck_gpios[1], "S5M8767 SET2");
- if (ret == -EBUSY)
- dev_warn(&pdev->dev, "Duplicated gpio request"
- " for SET2\n");
-
- ret = gpio_request(pdata->buck_gpios[2], "S5M8767 SET3");
- if (ret == -EBUSY)
- dev_warn(&pdev->dev, "Duplicated gpio request"
- " for SET3\n");
+ ret = devm_gpio_request(&pdev->dev, pdata->buck_gpios[0],
+ "S5M8767 SET1");
+ if (ret)
+ return ret;
+
+ ret = devm_gpio_request(&pdev->dev, pdata->buck_gpios[1],
+ "S5M8767 SET2");
+ if (ret)
+ return ret;
+
+ ret = devm_gpio_request(&pdev->dev, pdata->buck_gpios[2],
+ "S5M8767 SET3");
+ if (ret)
+ return ret;
+
/* SET1 GPIO */
gpio_direction_output(pdata->buck_gpios[0],
(s5m8767->buck_gpioindex >> 2) & 0x1);
@@ -643,25 +644,23 @@ static __devinit int s5m8767_pmic_probe(struct platform_device *pdev)
/* SET3 GPIO */
gpio_direction_output(pdata->buck_gpios[2],
(s5m8767->buck_gpioindex >> 0) & 0x1);
- ret = 0;
-
} else {
dev_err(&pdev->dev, "GPIO NOT VALID\n");
ret = -EINVAL;
return ret;
}
- ret = gpio_request(pdata->buck_ds[0], "S5M8767 DS2");
- if (ret == -EBUSY)
- dev_warn(&pdev->dev, "Duplicated gpio request for DS2\n");
+ ret = devm_gpio_request(&pdev->dev, pdata->buck_ds[0], "S5M8767 DS2");
+ if (ret)
+ return ret;
- ret = gpio_request(pdata->buck_ds[1], "S5M8767 DS3");
- if (ret == -EBUSY)
- dev_warn(&pdev->dev, "Duplicated gpio request for DS3\n");
+ ret = devm_gpio_request(&pdev->dev, pdata->buck_ds[1], "S5M8767 DS3");
+ if (ret)
+ return ret;
- ret = gpio_request(pdata->buck_ds[2], "S5M8767 DS4");
- if (ret == -EBUSY)
- dev_warn(&pdev->dev, "Duplicated gpio request for DS4\n");
+ ret = devm_gpio_request(&pdev->dev, pdata->buck_ds[2], "S5M8767 DS4");
+ if (ret)
+ return ret;
/* DS2 GPIO */
gpio_direction_output(pdata->buck_ds[0], 0x0);