}
EXPORT_SYMBOL_GPL(pinctrl_add_gpio_range);
-/**
- * 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
*/
void pinctrl_unregister(struct pinctrl_dev *pctldev)
{
+ struct pinctrl_gpio_range *range, *n;
if (pctldev == NULL)
return;
/* Destroy descriptor tree */
pinctrl_free_pindescs(pctldev, pctldev->desc->pins,
pctldev->desc->npins);
+ /* remove gpio ranges map */
+ list_for_each_entry_safe(range, n, &pctldev->gpio_ranges, node)
+ list_del(&range->node);
+
kfree(pctldev);
mutex_unlock(&pinctrl_mutex);
struct u300_pmx *upmx = platform_get_drvdata(pdev);
int i;
- for (i = 0; i < ARRAY_SIZE(u300_gpio_ranges); i++)
- pinctrl_remove_gpio_range(upmx->pctl, &u300_gpio_ranges[i]);
pinctrl_unregister(upmx->pctl);
iounmap(upmx->virtbase);
release_mem_region(upmx->phybase, upmx->physize);
extern bool pin_is_valid(struct pinctrl_dev *pctldev, int pin);
extern void pinctrl_add_gpio_range(struct pinctrl_dev *pctldev,
struct pinctrl_gpio_range *range);
-extern void pinctrl_remove_gpio_range(struct pinctrl_dev *pctldev,
- struct pinctrl_gpio_range *range);
extern const char *pinctrl_dev_get_name(struct pinctrl_dev *pctldev);
extern void *pinctrl_dev_get_drvdata(struct pinctrl_dev *pctldev);
#else