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-rw-r--r--drivers/power/supply/gpio-charger.c17
1 files changed, 8 insertions, 9 deletions
diff --git a/drivers/power/supply/gpio-charger.c b/drivers/power/supply/gpio-charger.c
index 78b55566e215..768bbcad97cb 100644
--- a/drivers/power/supply/gpio-charger.c
+++ b/drivers/power/supply/gpio-charger.c
@@ -55,13 +55,10 @@ static int gpio_charger_get_property(struct power_supply *psy,
enum power_supply_property psp, union power_supply_propval *val)
{
struct gpio_charger *gpio_charger = psy_to_gpio_charger(psy);
- const struct gpio_charger_platform_data *pdata = gpio_charger->pdata;
switch (psp) {
case POWER_SUPPLY_PROP_ONLINE:
val->intval = gpiod_get_value_cansleep(gpio_charger->gpiod);
- /* This xor is only ever used with legacy pdata GPIO */
- val->intval ^= pdata->gpio_active_low;
break;
default:
return -EINVAL;
@@ -123,8 +120,8 @@ static int gpio_charger_probe(struct platform_device *pdev)
struct power_supply_config psy_cfg = {};
struct gpio_charger *gpio_charger;
struct power_supply_desc *charger_desc;
- int ret;
- int irq;
+ unsigned long flags;
+ int irq, ret;
if (!pdata) {
pdata = gpio_charger_parse_dt(dev);
@@ -156,11 +153,13 @@ static int gpio_charger_probe(struct platform_device *pdev)
dev_err(dev, "Invalid gpio pin in pdata\n");
return -EINVAL;
}
- ret = devm_gpio_request_one(dev, pdata->gpio, GPIOF_IN,
- dev_name(dev));
+ flags = GPIOF_IN;
+ if (pdata->gpio_active_low)
+ flags |= GPIOF_ACTIVE_LOW;
+ ret = devm_gpio_request_one(dev, pdata->gpio, flags,
+ dev_name(dev));
if (ret) {
- dev_err(&pdev->dev, "Failed to request gpio pin: %d\n",
- ret);
+ dev_err(dev, "Failed to request gpio pin: %d\n", ret);
return ret;
}
/* Then convert this to gpiod for now */