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Commit 92ddf5ff authored by Linus Walleij's avatar Linus Walleij
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pinctrl: bcm: nsp: 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 avatarScott Branden <scott.branden@broadcom.com>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent a9a1d2a7

drivers/pinctrl/bcm/pinctrl-nsp-gpio.c

+2 −19
Original line number Diff line number Diff line
@@ -275,23 +275,6 @@ static struct irq_chip nsp_gpio_irq_chip = { 
	.irq_set_type = nsp_gpio_irq_set_type,

};



/*

 * Request the nsp IOMUX pinmux controller to mux individual pins to GPIO

 */

static int nsp_gpio_request(struct gpio_chip *gc, unsigned offset)

{

	unsigned gpio = gc->base + offset;



	return pinctrl_gpio_request(gpio);

}



static void nsp_gpio_free(struct gpio_chip *gc, unsigned offset)

{

	unsigned gpio = gc->base + offset;



	pinctrl_gpio_free(gpio);

}



static int nsp_gpio_direction_input(struct gpio_chip *gc, unsigned gpio)

{

	struct nsp_gpio *chip = gpiochip_get_data(gc);
@@ -670,8 +653,8 @@ static int nsp_gpio_probe(struct platform_device *pdev) 
	gc->label = dev_name(dev);

	gc->parent = dev;

	gc->of_node = dev->of_node;

	gc->request = nsp_gpio_request;

	gc->free = nsp_gpio_free;

	gc->request = gpiochip_generic_request;

	gc->free = gpiochip_generic_free;

	gc->direction_input = nsp_gpio_direction_input;

	gc->direction_output = nsp_gpio_direction_output;

	gc->set = nsp_gpio_set;