diff options
Diffstat (limited to 'drivers/regulator/arizona-ldo1.c')
| -rw-r--r-- | drivers/regulator/arizona-ldo1.c | 19 |
1 files changed, 6 insertions, 13 deletions
diff --git a/drivers/regulator/arizona-ldo1.c b/drivers/regulator/arizona-ldo1.c index 96fddfff5dc4..f6d6a4ad9e8a 100644 --- a/drivers/regulator/arizona-ldo1.c +++ b/drivers/regulator/arizona-ldo1.c @@ -17,12 +17,11 @@ #include <linux/bitops.h> #include <linux/err.h> #include <linux/of.h> -#include <linux/of_gpio.h> +#include <linux/gpio/consumer.h> #include <linux/platform_device.h> #include <linux/regulator/driver.h> #include <linux/regulator/machine.h> #include <linux/regulator/of_regulator.h> -#include <linux/gpio.h> #include <linux/slab.h> #include <linux/regulator/arizona-ldo1.h> @@ -198,16 +197,6 @@ static int arizona_ldo1_of_get_pdata(struct arizona_ldo1_pdata *pdata, struct device_node *init_node, *dcvdd_node; struct regulator_init_data *init_data; - pdata->ldoena = of_get_named_gpio(np, "wlf,ldoena", 0); - if (pdata->ldoena < 0) { - dev_warn(config->dev, - "LDOENA GPIO property missing/malformed: %d\n", - pdata->ldoena); - pdata->ldoena = 0; - } else { - config->ena_gpio_initialized = true; - } - init_node = of_get_child_by_name(np, "ldo1"); dcvdd_node = of_parse_phandle(np, "DCVDD-supply", 0); @@ -264,7 +253,11 @@ static int arizona_ldo1_common_init(struct platform_device *pdev, } } - config.ena_gpio = pdata->ldoena; + /* We assume that high output = regulator off */ + config.ena_gpiod = devm_gpiod_get_optional(&pdev->dev, "wlf,ldoena", + GPIOD_OUT_HIGH); + if (IS_ERR(config.ena_gpiod)) + return PTR_ERR(config.ena_gpiod); if (pdata->init_data) config.init_data = pdata->init_data; |