diff mbox series

[1/2] pinctrl: starfive: jh7100: use new GPIO line value setter callbacks

Message ID 20250612-gpiochip-set-rv-pinctrl-starfive-v1-1-8507b46516f5@linaro.org
State New
Headers show
Series pinctrl: starfive: use new GPIO line value setter callbacks | expand

Commit Message

Bartosz Golaszewski June 12, 2025, 12:24 p.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/starfive/pinctrl-starfive-jh7100.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/drivers/pinctrl/starfive/pinctrl-starfive-jh7100.c b/drivers/pinctrl/starfive/pinctrl-starfive-jh7100.c
index 27f99183d994dccb92aac81ca42228bdb9225e87..78952523e5b62d2653f057fdb985438beba269b6 100644
--- a/drivers/pinctrl/starfive/pinctrl-starfive-jh7100.c
+++ b/drivers/pinctrl/starfive/pinctrl-starfive-jh7100.c
@@ -969,8 +969,8 @@  static int starfive_gpio_get(struct gpio_chip *gc, unsigned int gpio)
 	return !!(readl_relaxed(din) & BIT(gpio % 32));
 }
 
-static void starfive_gpio_set(struct gpio_chip *gc, unsigned int gpio,
-			      int value)
+static int starfive_gpio_set(struct gpio_chip *gc, unsigned int gpio,
+			     int value)
 {
 	struct starfive_pinctrl *sfp = container_of(gc, struct starfive_pinctrl, gc);
 	void __iomem *dout = sfp->base + GPON_DOUT_CFG + 8 * gpio;
@@ -979,6 +979,8 @@  static void starfive_gpio_set(struct gpio_chip *gc, unsigned int gpio,
 	raw_spin_lock_irqsave(&sfp->lock, flags);
 	writel_relaxed(value, dout);
 	raw_spin_unlock_irqrestore(&sfp->lock, flags);
+
+	return 0;
 }
 
 static int starfive_gpio_set_config(struct gpio_chip *gc, unsigned int gpio,
@@ -1300,7 +1302,7 @@  static int starfive_probe(struct platform_device *pdev)
 	sfp->gc.direction_input = starfive_gpio_direction_input;
 	sfp->gc.direction_output = starfive_gpio_direction_output;
 	sfp->gc.get = starfive_gpio_get;
-	sfp->gc.set = starfive_gpio_set;
+	sfp->gc.set_rv = starfive_gpio_set;
 	sfp->gc.set_config = starfive_gpio_set_config;
 	sfp->gc.add_pin_ranges = starfive_gpio_add_pin_ranges;
 	sfp->gc.base = -1;