Commit 5f4bf171 authored by Geert Uytterhoeven's avatar Geert Uytterhoeven Committed by Linus Walleij
Browse files

gpiolib: Remove unused gpio_chip parameter from gpio_set_bias() 



gpio_set_bias() no longer uses the passed gpio_chip pointer parameter.
Remove it.

Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20200325100439.14000-3-geert+renesas@glider.be


Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 83522358

drivers/gpio/gpiolib.c

+3 −5
Original line number Diff line number Diff line
@@ -3216,7 +3216,7 @@ static int gpio_set_config(struct gpio_desc *desc, enum pin_config_param mode) 
	return gpio_do_set_config(chip, gpio_chip_hwgpio(desc), config);

}



static int gpio_set_bias(struct gpio_chip *chip, struct gpio_desc *desc)

static int gpio_set_bias(struct gpio_desc *desc)

{

	int bias = 0;

	int ret = 0;
@@ -3282,7 +3282,7 @@ int gpiod_direction_input(struct gpio_desc *desc) 
	}

	if (ret == 0) {

		clear_bit(FLAG_IS_OUT, &desc->flags);

		ret = gpio_set_bias(chip, desc);

		ret = gpio_set_bias(desc);

	}



	trace_gpio_direction(desc_to_gpio(desc), 1, ret);
@@ -3366,7 +3366,6 @@ EXPORT_SYMBOL_GPL(gpiod_direction_output_raw); 
 */

int gpiod_direction_output(struct gpio_desc *desc, int value)

{

	struct gpio_chip *gc;

	int ret;



	VALIDATE_DESC(desc);
@@ -3384,7 +3383,6 @@ int gpiod_direction_output(struct gpio_desc *desc, int value) 
		return -EIO;

	}



	gc = desc->gdev->chip;

	if (test_bit(FLAG_OPEN_DRAIN, &desc->flags)) {

		/* First see if we can enable open drain in hardware */

		ret = gpio_set_config(desc, PIN_CONFIG_DRIVE_OPEN_DRAIN);
@@ -3410,7 +3408,7 @@ int gpiod_direction_output(struct gpio_desc *desc, int value) 
	}



set_output_value:

	ret = gpio_set_bias(gc, desc);

	ret = gpio_set_bias(desc);

	if (ret)

		return ret;

	return gpiod_direction_output_raw_commit(desc, value);