diff options
Diffstat (limited to 'drivers/gpio/gpio-dln2.c')
| -rw-r--r-- | drivers/gpio/gpio-dln2.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/gpio/gpio-dln2.c b/drivers/gpio/gpio-dln2.c index 5d38b08d1ee2..aecb847166f5 100644 --- a/drivers/gpio/gpio-dln2.c +++ b/drivers/gpio/gpio-dln2.c @@ -272,12 +272,16 @@ static int dln2_gpio_direction_output(struct gpio_chip *chip, unsigned offset, return dln2_gpio_set_direction(chip, offset, DLN2_GPIO_DIRECTION_OUT); } -static int dln2_gpio_set_debounce(struct gpio_chip *chip, unsigned offset, - unsigned debounce) +static int dln2_gpio_set_config(struct gpio_chip *chip, unsigned offset, + unsigned long config) { struct dln2_gpio *dln2 = gpiochip_get_data(chip); - __le32 duration = cpu_to_le32(debounce); + __le32 duration; + if (pinconf_to_config_param(config) != PIN_CONFIG_INPUT_DEBOUNCE) + return -ENOTSUPP; + + duration = cpu_to_le32(pinconf_to_config_argument(config)); return dln2_transfer_tx(dln2->pdev, DLN2_GPIO_SET_DEBOUNCE, &duration, sizeof(duration)); } @@ -474,7 +478,7 @@ static int dln2_gpio_probe(struct platform_device *pdev) dln2->gpio.get_direction = dln2_gpio_get_direction; dln2->gpio.direction_input = dln2_gpio_direction_input; dln2->gpio.direction_output = dln2_gpio_direction_output; - dln2->gpio.set_debounce = dln2_gpio_set_debounce; + dln2->gpio.set_config = dln2_gpio_set_config; platform_set_drvdata(pdev, dln2); |