diff options
Diffstat (limited to 'drivers/regulator')
| -rw-r--r-- | drivers/regulator/wm8994-regulator.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/drivers/regulator/wm8994-regulator.c b/drivers/regulator/wm8994-regulator.c index d7fec533c403..46e6b4ee1491 100644 --- a/drivers/regulator/wm8994-regulator.c +++ b/drivers/regulator/wm8994-regulator.c @@ -147,11 +147,14 @@ static int wm8994_ldo_probe(struct platform_device *pdev) config.regmap = wm8994->regmap; config.init_data = &ldo->init_data; - /* Look up LDO enable GPIO from the parent device node */ - gpiod = devm_gpiod_get_optional(pdev->dev.parent, - id ? "wlf,ldo2ena" : "wlf,ldo1ena", - GPIOD_OUT_LOW | - GPIOD_FLAGS_BIT_NONEXCLUSIVE); + /* + * Look up LDO enable GPIO from the parent device node, we don't + * use devm because the regulator core will free the GPIO + */ + gpiod = gpiod_get_optional(pdev->dev.parent, + id ? "wlf,ldo2ena" : "wlf,ldo1ena", + GPIOD_OUT_LOW | + GPIOD_FLAGS_BIT_NONEXCLUSIVE); if (IS_ERR(gpiod)) return PTR_ERR(gpiod); config.ena_gpiod = gpiod; @@ -184,6 +187,7 @@ static int wm8994_ldo_probe(struct platform_device *pdev) return 0; err: + gpiod_put(gpiod); return ret; } |