[2/2] gpiolib: Remove unused gpio_chip parameter from gpio_set_bias()

Message ID 20200325100357.13705-3-geert+renesas@glider.be
State New
Headers show
Series
  • gpiolib: gpio_set_config() cleanups
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Commit Message

Geert Uytterhoeven March 25, 2020, 10:03 a.m.
gpio_set_bias() no longer uses the passed gpio_chip pointer parameter.
Remove it.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
 drivers/gpio/gpiolib.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

Patch

diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index 8eeb29de12cb5811..7e3c19bd21cdf327 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -3264,7 +3264,7 @@  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;
@@ -3330,7 +3330,7 @@  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);
@@ -3414,7 +3414,6 @@  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);
@@ -3432,7 +3431,6 @@  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);
@@ -3458,7 +3456,7 @@  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);