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Diffstat (limited to 'drivers/gpio')
-rw-r--r--drivers/gpio/gpiolib.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index 0541c9ff22b3..8acb0c96fa4c 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -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);