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Commit ad5c3221 authored by Linus Walleij's avatar Linus Walleij
Browse files

gpio: pxa: Use library functions 



These request/free functions are just reimplementations of the
standard helpers in gpiolib. Delete them and replace with the
helpers.

Acked-by: default avatarRobert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 40833a84

drivers/gpio/gpio-pxa.c

+2 −12
Original line number Diff line number Diff line
@@ -330,16 +330,6 @@ static int pxa_gpio_of_xlate(struct gpio_chip *gc, 
}

#endif



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

{

	return pinctrl_gpio_request(chip->base + offset);

}



static void pxa_gpio_free(struct gpio_chip *chip, unsigned int offset)

{

	pinctrl_gpio_free(chip->base + offset);

}



static int pxa_init_gpio_chip(struct pxa_gpio_chip *pchip, int ngpio,

			      struct device_node *np, void __iomem *regbase)

{
@@ -358,8 +348,8 @@ static int pxa_init_gpio_chip(struct pxa_gpio_chip *pchip, int ngpio, 
	pchip->chip.set = pxa_gpio_set;

	pchip->chip.to_irq = pxa_gpio_to_irq;

	pchip->chip.ngpio = ngpio;

	pchip->chip.request = pxa_gpio_request;

	pchip->chip.free = pxa_gpio_free;

	pchip->chip.request = gpiochip_generic_request;

	pchip->chip.free = gpiochip_generic_free;

#ifdef CONFIG_OF_GPIO

	pchip->chip.of_node = np;

	pchip->chip.of_xlate = pxa_gpio_of_xlate;