diff mbox series

[2/5] pinctrl: rzg2l: use new GPIO line value setter callbacks

Message ID 20250611-gpiochip-set-rv-pinctrl-renesas-v1-2-ad169a794ef0@linaro.org
State New
Headers show
Series pinctrl: renesas: use new GPIO line value setter callbacks | expand

Commit Message

Bartosz Golaszewski June 11, 2025, 7:27 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/pinctrl/renesas/pinctrl-rzg2l.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/drivers/pinctrl/renesas/pinctrl-rzg2l.c b/drivers/pinctrl/renesas/pinctrl-rzg2l.c
index 78fa08ff0faa821d217c241aea116b0d6572380e..59c32a0d87f19b9ed62aadb698dfb1793882f91a 100644
--- a/drivers/pinctrl/renesas/pinctrl-rzg2l.c
+++ b/drivers/pinctrl/renesas/pinctrl-rzg2l.c
@@ -1758,8 +1758,8 @@  static int rzg2l_gpio_direction_input(struct gpio_chip *chip,
 	return 0;
 }
 
-static void rzg2l_gpio_set(struct gpio_chip *chip, unsigned int offset,
-			   int value)
+static int rzg2l_gpio_set(struct gpio_chip *chip, unsigned int offset,
+			  int value)
 {
 	struct rzg2l_pinctrl *pctrl = gpiochip_get_data(chip);
 	const struct pinctrl_pin_desc *pin_desc = &pctrl->desc.pins[offset];
@@ -1779,6 +1779,8 @@  static void rzg2l_gpio_set(struct gpio_chip *chip, unsigned int offset,
 		writeb(reg8 & ~BIT(bit), pctrl->base + P(off));
 
 	spin_unlock_irqrestore(&pctrl->lock, flags);
+
+	return 0;
 }
 
 static int rzg2l_gpio_direction_output(struct gpio_chip *chip,
@@ -2788,7 +2790,7 @@  static int rzg2l_gpio_register(struct rzg2l_pinctrl *pctrl)
 	chip->direction_input = rzg2l_gpio_direction_input;
 	chip->direction_output = rzg2l_gpio_direction_output;
 	chip->get = rzg2l_gpio_get;
-	chip->set = rzg2l_gpio_set;
+	chip->set_rv = rzg2l_gpio_set;
 	chip->label = name;
 	chip->parent = pctrl->dev;
 	chip->owner = THIS_MODULE;