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pinctrl: core: Remove unused devm_pinctrl_unregister() 

There are no users, drop it for good.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Signed-off-by: Linus Walleij <linusw@kernel.org>
This commit is contained in:
Andy Shevchenko 2026-01-27 11:32:06 +01:00 committed by Linus Walleij
parent 0a4614fe85
commit 17926aa1b6
3 changed files with 0 additions and 26 deletions
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1
Documentation/driver-api/driver-model/devres.rst
View File

@ -408,7 +408,6 @@ PINCTRL
devm_pinctrl_get_select()
devm_pinctrl_register()
devm_pinctrl_register_and_init()
devm_pinctrl_unregister()
POWER
devm_reboot_mode_register()

22
drivers/pinctrl/core.c
View File

@ -2323,16 +2323,6 @@ static void devm_pinctrl_dev_release(struct device *dev, void *res)
pinctrl_unregister(pctldev);
}
static int devm_pinctrl_dev_match(struct device *dev, void *res, void *data)
{
struct pctldev **r = res;
if (WARN_ON(!r || !*r))
return 0;
return *r == data;
}
/**
* devm_pinctrl_register() - Resource managed version of pinctrl_register().
* @dev: parent device for this pin controller
@ -2403,18 +2393,6 @@ int devm_pinctrl_register_and_init(struct device *dev,
}
EXPORT_SYMBOL_GPL(devm_pinctrl_register_and_init);
/**
* devm_pinctrl_unregister() - Resource managed version of pinctrl_unregister().
* @dev: device for which resource was allocated
* @pctldev: the pinctrl device to unregister.
*/
void devm_pinctrl_unregister(struct device *dev, struct pinctrl_dev *pctldev)
{
WARN_ON(devres_release(dev, devm_pinctrl_dev_release,
devm_pinctrl_dev_match, pctldev));
}
EXPORT_SYMBOL_GPL(devm_pinctrl_unregister);
static int __init pinctrl_init(void)
{
pr_debug("initialized pinctrl subsystem\n");

3
include/linux/pinctrl/pinctrl.h
View File

@ -187,9 +187,6 @@ extern struct pinctrl_dev *devm_pinctrl_register(struct device *dev,
const struct pinctrl_desc *pctldesc,
void *driver_data);
extern void devm_pinctrl_unregister(struct device *dev,
struct pinctrl_dev *pctldev);
extern void pinctrl_add_gpio_range(struct pinctrl_dev *pctldev,
struct pinctrl_gpio_range *range);
extern void pinctrl_add_gpio_ranges(struct pinctrl_dev *pctldev,