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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: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
hifive-unleashed-5.1
Linus Walleij 2017-09-22 11:19:26 +02:00
parent 40833a84fa
commit ad5c322188
1 changed files with 2 additions and 12 deletions
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14
drivers/gpio/gpio-pxa.c
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@ -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;