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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: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20200325100439.14000-3-geert+renesas@glider.be
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Geert Uytterhoeven 2020-03-25 11:04:39 +01:00 committed by Linus Walleij
parent 8352235843
commit 5f4bf171ca
1 changed files with 3 additions and 5 deletions
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8
drivers/gpio/gpiolib.c
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@ -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);