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Commit ee2204a3 authored by Arnd Bergmann's avatar Arnd Bergmann Committed by Linus Walleij
Browse files

gpio: remove broken irq_to_gpio() interface 



gpiolib has removed the irq_to_gpio() API several years ago,
but the global header still provided a non-working stub.

To prevent new users of this broken function from showing
up, let's remove the stubs as well.

Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent b61a459f

include/linux/gpio.h

+0 −12
Original line number Diff line number Diff line
@@ -70,11 +70,6 @@ static inline int gpio_to_irq(unsigned int gpio) 
	return __gpio_to_irq(gpio);

}



static inline int irq_to_gpio(unsigned int irq)

{

	return -EINVAL;

}



#endif /* ! CONFIG_ARCH_HAVE_CUSTOM_GPIO_H */



/* CONFIG_GPIOLIB: bindings for managed devices that want to request gpios */
@@ -222,13 +217,6 @@ static inline void gpiochip_unlock_as_irq(struct gpio_chip *chip, 
	WARN_ON(1);

}



static inline int irq_to_gpio(unsigned irq)

{

	/* irq can never have been returned from gpio_to_irq() */

	WARN_ON(1);

	return -EINVAL;

}



static inline int

gpiochip_add_pin_range(struct gpio_chip *chip, const char *pinctl_name,

		       unsigned int gpio_offset, unsigned int pin_offset,