disable kernel build waring

hc

2024-05-10 093a6c67005148ae32a5c9e4553491b9f5c2457b

 kernel/include/linux/pinctrl/consumer.h
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@@ -1,3 +1,4 @@
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+/* SPDX-License-Identifier: GPL-2.0-only */
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 /*
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  * Consumer interface the pin control subsystem
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  *
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@@ -6,8 +7,6 @@
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  * Based on bits of regulator core, gpio core and clk core
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  *
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  * Author: Linus Walleij <linus.walleij@linaro.org>
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- *
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- * License terms: GNU General Public License (GPL) version 2
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  */
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 #ifndef __LINUX_PINCTRL_CONSUMER_H
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 #define __LINUX_PINCTRL_CONSUMER_H
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@@ -25,6 +24,7 @@
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 #ifdef CONFIG_PINCTRL
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 /* External interface to pin control */
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+extern bool pinctrl_gpio_can_use_line(unsigned gpio);
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 extern int pinctrl_gpio_request(unsigned gpio);
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 extern void pinctrl_gpio_free(unsigned gpio);
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 extern int pinctrl_gpio_direction_input(unsigned gpio);
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@@ -40,6 +40,7 @@
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 extern struct pinctrl * __must_check devm_pinctrl_get(struct device *dev);
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 extern void devm_pinctrl_put(struct pinctrl *p);
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+extern int pinctrl_select_default_state(struct device *dev);
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 #ifdef CONFIG_PM
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 extern int pinctrl_pm_select_default_state(struct device *dev);
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@@ -61,6 +62,11 @@
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 #endif
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 #else /* !CONFIG_PINCTRL */
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+
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+static inline bool pinctrl_gpio_can_use_line(unsigned gpio)
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+{
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+	return true;
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+}
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 static inline int pinctrl_gpio_request(unsigned gpio)
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 {
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@@ -117,6 +123,11 @@
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 {
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 }
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+static inline int pinctrl_select_default_state(struct device *dev)
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+{
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+	return 0;
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+}
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+
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 static inline int pinctrl_pm_select_default_state(struct device *dev)
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 {
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 	return 0;