From 78b99577b3934e3e787fe0c52aa1b59442c8bbb5 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Mon, 10 Jun 2019 00:09:53 +0900 Subject: pinctrl: remove unused pin_is_valid() This function was used by pin_request() to pointlessly double-check the pin validity, and it was the only user ever. Since commit d2f6a1c6fb0e ("pinctrl: remove double pin validity check."), no one has ever used it. Signed-off-by: Masahiro Yamada Signed-off-by: Linus Walleij --- include/linux/pinctrl/pinctrl.h | 10 ---------- 1 file changed, 10 deletions(-) (limited to 'include/linux/pinctrl') diff --git a/include/linux/pinctrl/pinctrl.h b/include/linux/pinctrl/pinctrl.h index 2744113f1024..36a79fe7b84f 100644 --- a/include/linux/pinctrl/pinctrl.h +++ b/include/linux/pinctrl/pinctrl.h @@ -172,7 +172,6 @@ extern struct pinctrl_dev *devm_pinctrl_register(struct device *dev, extern void devm_pinctrl_unregister(struct device *dev, 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_add_gpio_ranges(struct pinctrl_dev *pctldev, @@ -203,15 +202,6 @@ struct pinctrl_dev *of_pinctrl_get(struct device_node *np) extern const char *pinctrl_dev_get_name(struct pinctrl_dev *pctldev); extern const char *pinctrl_dev_get_devname(struct pinctrl_dev *pctldev); extern void *pinctrl_dev_get_drvdata(struct pinctrl_dev *pctldev); -#else - -struct pinctrl_dev; - -/* Sufficiently stupid default functions when pinctrl is not in use */ -static inline bool pin_is_valid(struct pinctrl_dev *pctldev, int pin) -{ - return pin >= 0; -} #endif /* !CONFIG_PINCTRL */ -- cgit v1.2.3