diff options
Diffstat (limited to 'drivers/pinctrl/vt8500/pinctrl-wmt.c')
| -rw-r--r-- | drivers/pinctrl/vt8500/pinctrl-wmt.c | 21 |
1 files changed, 2 insertions, 19 deletions
diff --git a/drivers/pinctrl/vt8500/pinctrl-wmt.c b/drivers/pinctrl/vt8500/pinctrl-wmt.c index 2c61281..8cea355 100644 --- a/drivers/pinctrl/vt8500/pinctrl-wmt.c +++ b/drivers/pinctrl/vt8500/pinctrl-wmt.c @@ -141,17 +141,6 @@ static int wmt_pmx_enable(struct pinctrl_dev *pctldev, return wmt_set_pinmux(data, func_selector, pinnum); } -static void wmt_pmx_disable(struct pinctrl_dev *pctldev, - unsigned func_selector, - unsigned group_selector) -{ - struct wmt_pinctrl_data *data = pinctrl_dev_get_drvdata(pctldev); - u32 pinnum = data->pins[group_selector].number; - - /* disable by setting GPIO_IN */ - wmt_set_pinmux(data, WMT_FSEL_GPIO_IN, pinnum); -} - static void wmt_pmx_gpio_disable_free(struct pinctrl_dev *pctldev, struct pinctrl_gpio_range *range, unsigned offset) @@ -180,7 +169,6 @@ static struct pinmux_ops wmt_pinmux_ops = { .get_function_name = wmt_pmx_get_function_name, .get_function_groups = wmt_pmx_get_function_groups, .enable = wmt_pmx_enable, - .disable = wmt_pmx_disable, .gpio_disable_free = wmt_pmx_gpio_disable_free, .gpio_set_direction = wmt_pmx_gpio_set_direction, }; @@ -627,8 +615,7 @@ int wmt_pinctrl_probe(struct platform_device *pdev, return 0; fail_range: - if (gpiochip_remove(&data->gpio_chip)) - dev_err(&pdev->dev, "failed to remove gpio chip\n"); + gpiochip_remove(&data->gpio_chip); fail_gpio: pinctrl_unregister(data->pctl_dev); return err; @@ -637,12 +624,8 @@ fail_gpio: int wmt_pinctrl_remove(struct platform_device *pdev) { struct wmt_pinctrl_data *data = platform_get_drvdata(pdev); - int err; - - err = gpiochip_remove(&data->gpio_chip); - if (err) - dev_err(&pdev->dev, "failed to remove gpio chip\n"); + gpiochip_remove(&data->gpio_chip); pinctrl_unregister(data->pctl_dev); return 0; |
