diff mbox series

[07/12] gpio: max730x: use new GPIO line value setter callbacks

Message ID 20250506-gpiochip-set-rv-gpio-part3-v1-7-0fbdea5a9667@linaro.org
State New
Headers show
Series gpio: convert more GPIO chips to using new value setters - part 3 for v6.16 | expand

Commit Message

Bartosz Golaszewski May 6, 2025, 9:01 a.m. UTC 
From: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>

struct gpio_chip now has callbacks for setting line values that return
an integer, allowing to indicate failures. Convert the driver to using
them.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
---
 drivers/gpio/gpio-max730x.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/drivers/gpio/gpio-max730x.c b/drivers/gpio/gpio-max730x.c
index e688c13c8cc32..75d414d8c992a 100644
--- a/drivers/gpio/gpio-max730x.c
+++ b/drivers/gpio/gpio-max730x.c
@@ -143,18 +143,21 @@  static int max7301_get(struct gpio_chip *chip, unsigned offset)
 	return level;
 }
 
-static void max7301_set(struct gpio_chip *chip, unsigned offset, int value)
+static int max7301_set(struct gpio_chip *chip, unsigned int offset, int value)
 {
 	struct max7301 *ts = gpiochip_get_data(chip);
+	int ret;
 
 	/* First 4 pins are unused in the controller */
 	offset += 4;
 
 	mutex_lock(&ts->lock);
 
-	__max7301_set(ts, offset, value);
+	ret = __max7301_set(ts, offset, value);
 
 	mutex_unlock(&ts->lock);
+
+	return ret;
 }
 
 int __max730x_probe(struct max7301 *ts)
@@ -185,7 +188,7 @@  int __max730x_probe(struct max7301 *ts)
 	ts->chip.direction_input = max7301_direction_input;
 	ts->chip.get = max7301_get;
 	ts->chip.direction_output = max7301_direction_output;
-	ts->chip.set = max7301_set;
+	ts->chip.set_rv = max7301_set;
 
 	ts->chip.ngpio = PIN_NUMBER;
 	ts->chip.can_sleep = true;