diff options
| -rw-r--r-- | drivers/pinctrl/core.c | 19 | ||||
| -rw-r--r-- | drivers/pinctrl/pinctrl-tegra.c | 1 | ||||
| -rw-r--r-- | drivers/pinctrl/pinctrl-u300.c | 2 | ||||
| -rw-r--r-- | include/linux/pinctrl/pinctrl.h | 2 |
4 files changed, 5 insertions, 19 deletions
diff --git a/drivers/pinctrl/core.c b/drivers/pinctrl/core.c index 50d9c289cff..902428dfb37 100644 --- a/drivers/pinctrl/core.c +++ b/drivers/pinctrl/core.c @@ -333,20 +333,6 @@ void pinctrl_add_gpio_range(struct pinctrl_dev *pctldev, 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 * @pin_group: the pin group to look up @@ -1480,6 +1466,7 @@ EXPORT_SYMBOL_GPL(pinctrl_register); */ void pinctrl_unregister(struct pinctrl_dev *pctldev) { + struct pinctrl_gpio_range *range, *n; if (pctldev == NULL) return; @@ -1495,6 +1482,10 @@ void pinctrl_unregister(struct pinctrl_dev *pctldev) /* 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); diff --git a/drivers/pinctrl/pinctrl-tegra.c b/drivers/pinctrl/pinctrl-tegra.c index b6934867d8d..07228b17a37 100644 --- a/drivers/pinctrl/pinctrl-tegra.c +++ b/drivers/pinctrl/pinctrl-tegra.c @@ -764,7 +764,6 @@ int __devexit tegra_pinctrl_remove(struct platform_device *pdev) { struct tegra_pmx *pmx = platform_get_drvdata(pdev); - pinctrl_remove_gpio_range(pmx->pctl, &tegra_pinctrl_gpio_range); pinctrl_unregister(pmx->pctl); return 0; diff --git a/drivers/pinctrl/pinctrl-u300.c b/drivers/pinctrl/pinctrl-u300.c index 6cd697a079f..5f43f9ae36d 100644 --- a/drivers/pinctrl/pinctrl-u300.c +++ b/drivers/pinctrl/pinctrl-u300.c @@ -1175,8 +1175,6 @@ static int __devexit u300_pmx_remove(struct platform_device *pdev) 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); diff --git a/include/linux/pinctrl/pinctrl.h b/include/linux/pinctrl/pinctrl.h index 3b894a668d3..170a588a55b 100644 --- a/include/linux/pinctrl/pinctrl.h +++ b/include/linux/pinctrl/pinctrl.h @@ -131,8 +131,6 @@ extern void pinctrl_unregister(struct pinctrl_dev *pctldev); 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 |