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Commit 446f59ac authored by Linus Walleij's avatar Linus Walleij
Browse files

Revert "pinctrl: lantiq: Implement gpio_chip.to_irq" 

This reverts commit 3e640743.

This commit needs to go into the pinctrl tree to avoid
clashes.
parent 27cc78e3

drivers/pinctrl/pinctrl-xway.c

+0 −17
Original line number Diff line number Diff line
@@ -682,22 +682,6 @@ static int xway_gpio_dir_out(struct gpio_chip *chip, unsigned int pin, int val) 
	return 0;

}



/*

 * gpiolib gpiod_to_irq callback function.

 * Returns the mapped IRQ (external interrupt) number for a given GPIO pin.

 */

static int xway_gpio_to_irq(struct gpio_chip *chip, unsigned offset)

{

	struct ltq_pinmux_info *info = dev_get_drvdata(chip->parent);

	int i;



	for (i = 0; i < info->num_exin; i++)

		if (info->exin[i] == offset)

			return ltq_eiu_get_irq(i);



	return -1;

}



static struct gpio_chip xway_chip = {

	.label = "gpio-xway",

	.direction_input = xway_gpio_dir_in,
@@ -706,7 +690,6 @@ static struct gpio_chip xway_chip = { 
	.set = xway_gpio_set,

	.request = gpiochip_generic_request,

	.free = gpiochip_generic_free,

	.to_irq = xway_gpio_to_irq,

	.base = -1,

};