diff options
Diffstat (limited to 'drivers/pinctrl/core.c')
| -rw-r--r-- | drivers/pinctrl/core.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/pinctrl/core.c b/drivers/pinctrl/core.c index cec6072cd7c1..b1086dcde15d 100644 --- a/drivers/pinctrl/core.c +++ b/drivers/pinctrl/core.c @@ -346,6 +346,20 @@ void pinctrl_add_gpio_ranges(struct pinctrl_dev *pctldev, EXPORT_SYMBOL_GPL(pinctrl_add_gpio_ranges); /** + * pinctrl_remove_gpio_range() - remove a range of GPIOs fro a pin controller + * @pctldev: pin controller device to remove the range from + * @range: the GPIO range to remove + */ +void pinctrl_remove_gpio_range(struct pinctrl_dev *pctldev, + struct pinctrl_gpio_range *range) +{ + mutex_lock(&pinctrl_mutex); + list_del(&range->node); + mutex_unlock(&pinctrl_mutex); +} +EXPORT_SYMBOL_GPL(pinctrl_remove_gpio_range); + +/** * pinctrl_get_group_selector() - returns the group selector for a group * @pctldev: the pin controller handling the group * @pin_group: the pin group to look up |