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path: root/drivers/regulator/max8997.c
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Diffstat (limited to 'drivers/regulator/max8997.c')
-rw-r--r--drivers/regulator/max8997.c40
1 files changed, 9 insertions, 31 deletions
diff --git a/drivers/regulator/max8997.c b/drivers/regulator/max8997.c
index 704cd49ef375..e39a0c7260dc 100644
--- a/drivers/regulator/max8997.c
+++ b/drivers/regulator/max8997.c
@@ -1025,7 +1025,6 @@ static __devinit int max8997_pmic_probe(struct platform_device *pdev)
*/
if (pdata->buck1_gpiodvs || pdata->buck2_gpiodvs ||
pdata->buck5_gpiodvs) {
- bool gpio1set = false, gpio2set = false;
if (!gpio_is_valid(pdata->buck125_gpios[0]) ||
!gpio_is_valid(pdata->buck125_gpios[1]) ||
@@ -1035,40 +1034,20 @@ static __devinit int max8997_pmic_probe(struct platform_device *pdev)
goto err_out;
}
- ret = gpio_request(pdata->buck125_gpios[0],
- "MAX8997 SET1");
- if (ret == -EBUSY)
- dev_warn(&pdev->dev, "Duplicated gpio request"
- " on SET1\n");
- else if (ret)
+ ret = devm_gpio_request(&pdev->dev, pdata->buck125_gpios[0],
+ "MAX8997 SET1");
+ if (ret)
goto err_out;
- else
- gpio1set = true;
-
- ret = gpio_request(pdata->buck125_gpios[1],
- "MAX8997 SET2");
- if (ret == -EBUSY)
- dev_warn(&pdev->dev, "Duplicated gpio request"
- " on SET2\n");
- else if (ret) {
- if (gpio1set)
- gpio_free(pdata->buck125_gpios[0]);
+
+ ret = devm_gpio_request(&pdev->dev, pdata->buck125_gpios[1],
+ "MAX8997 SET2");
+ if (ret)
goto err_out;
- } else
- gpio2set = true;
- ret = gpio_request(pdata->buck125_gpios[2],
+ ret = devm_gpio_request(&pdev->dev, pdata->buck125_gpios[2],
"MAX8997 SET3");
- if (ret == -EBUSY)
- dev_warn(&pdev->dev, "Duplicated gpio request"
- " on SET3\n");
- else if (ret) {
- if (gpio1set)
- gpio_free(pdata->buck125_gpios[0]);
- if (gpio2set)
- gpio_free(pdata->buck125_gpios[1]);
+ if (ret)
goto err_out;
- }
gpio_direction_output(pdata->buck125_gpios[0],
(max8997->buck125_gpioindex >> 2)
@@ -1079,7 +1058,6 @@ static __devinit int max8997_pmic_probe(struct platform_device *pdev)
gpio_direction_output(pdata->buck125_gpios[2],
(max8997->buck125_gpioindex >> 0)
& 0x1); /* SET3 */
- ret = 0;
}
/* DVS-GPIO disabled */