Commit a063e57a authored by Bartosz Golaszewski's avatar Bartosz Golaszewski
Browse files

pinctrl: remove pinctrl_gpio_can_use_line() 



There are no more users of pinctrl_gpio_can_use_line() so remove it.

Signed-off-by: default avatarBartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent c6801e23

drivers/pinctrl/core.c

+3 −9
Original line number Diff line number Diff line
@@ -755,7 +755,7 @@ int pinctrl_get_group_selector(struct pinctrl_dev *pctldev, 
	return -EINVAL;

}



bool pinctrl_gpio_can_use_line(unsigned gpio)

bool pinctrl_gpio_can_use_line_new(struct gpio_chip *gc, unsigned int offset)

{

	struct pinctrl_dev *pctldev;

	struct pinctrl_gpio_range *range;
@@ -767,13 +767,13 @@ bool pinctrl_gpio_can_use_line(unsigned gpio) 
	 * we're probably dealing with GPIO driver

	 * without a backing pin controller - bail out.

	 */

	if (pinctrl_get_device_gpio_range(gpio, &pctldev, &range))

	if (pinctrl_get_device_gpio_range(gc->base + offset, &pctldev, &range))

		return true;



	mutex_lock(&pctldev->mutex);



	/* Convert to the pin controllers number space */

	pin = gpio_to_pin(range, gpio);

	pin = gpio_to_pin(range, gc->base + offset);



	result = pinmux_can_be_used_for_gpio(pctldev, pin);
@@ -781,12 +781,6 @@ bool pinctrl_gpio_can_use_line(unsigned gpio) 


	return result;

}

EXPORT_SYMBOL_GPL(pinctrl_gpio_can_use_line);



bool pinctrl_gpio_can_use_line_new(struct gpio_chip *gc, unsigned int offset)

{

	return pinctrl_gpio_can_use_line(gc->base + offset);

}

EXPORT_SYMBOL_GPL(pinctrl_gpio_can_use_line_new);



/* This function is deprecated and will be removed. Don't use. */

include/linux/pinctrl/consumer.h

+0 −6
Original line number Diff line number Diff line
@@ -26,7 +26,6 @@ struct pinctrl_state; 
#ifdef CONFIG_PINCTRL



/* External interface to pin control */

bool pinctrl_gpio_can_use_line(unsigned gpio);

bool pinctrl_gpio_can_use_line_new(struct gpio_chip *gc, unsigned int offset);

int pinctrl_gpio_request(unsigned gpio);

int pinctrl_gpio_request_new(struct gpio_chip *gc, unsigned int offset);
@@ -73,11 +72,6 @@ static inline int pinctrl_pm_select_idle_state(struct device *dev) 


#else /* !CONFIG_PINCTRL */



static inline bool pinctrl_gpio_can_use_line(unsigned gpio)

{

	return true;

}



static inline bool

pinctrl_gpio_can_use_line_new(struct gpio_chip *gc, unsigned int offset)

{