diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/power/supply/gpio-charger.c | 26 |
1 files changed, 1 insertions, 25 deletions
diff --git a/drivers/power/supply/gpio-charger.c b/drivers/power/supply/gpio-charger.c index 557f879a6499..d7aff28f7e7e 100644 --- a/drivers/power/supply/gpio-charger.c +++ b/drivers/power/supply/gpio-charger.c @@ -5,7 +5,6 @@ */ #include <linux/device.h> -#include <linux/gpio.h> /* For legacy platform data */ #include <linux/init.h> #include <linux/interrupt.h> #include <linux/kernel.h> @@ -131,7 +130,6 @@ static int gpio_charger_probe(struct platform_device *pdev) struct power_supply_desc *charger_desc; struct gpio_desc *charge_status; int charge_status_irq; - unsigned long flags; int ret; int num_props = 0; @@ -149,29 +147,7 @@ static int gpio_charger_probe(struct platform_device *pdev) * boardfile descriptor tables. It's good to try this first. */ gpio_charger->gpiod = devm_gpiod_get_optional(dev, NULL, GPIOD_IN); - - /* - * Fallback to legacy platform data method, if no GPIO is specified - * using boardfile descriptor tables. - */ - if (!gpio_charger->gpiod && pdata) { - /* Non-DT: use legacy GPIO numbers */ - if (!gpio_is_valid(pdata->gpio)) { - dev_err(dev, "Invalid gpio pin in pdata\n"); - return -EINVAL; - } - 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(dev, "Failed to request gpio pin: %d\n", ret); - return ret; - } - /* Then convert this to gpiod for now */ - gpio_charger->gpiod = gpio_to_desc(pdata->gpio); - } else if (IS_ERR(gpio_charger->gpiod)) { + if (IS_ERR(gpio_charger->gpiod)) { /* Just try again if this happens */ return dev_err_probe(dev, PTR_ERR(gpio_charger->gpiod), "error getting GPIO descriptor\n"); |