diff mbox series

[10/12] gpio: octeon: use new GPIO line value setter callbacks

Message ID 20250610-gpiochip-set-rv-gpio-v1-10-3a9a3c1472ff@linaro.org
State New
Headers show
Series gpio: convert another round of GPIO drivers to using new line value setters | expand

Commit Message

Bartosz Golaszewski June 10, 2025, 12:33 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/gpio/gpio-octeon.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/gpio/gpio-octeon.c b/drivers/gpio/gpio-octeon.c
index afb0e8a791e5a8f1b3029c4ca890a5eb9b8efe44..24966161742a96082baeb850f124c71b894e9057 100644
--- a/drivers/gpio/gpio-octeon.c
+++ b/drivers/gpio/gpio-octeon.c
@@ -47,12 +47,15 @@  static int octeon_gpio_dir_in(struct gpio_chip *chip, unsigned offset)
 	return 0;
 }
 
-static void octeon_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
+static int octeon_gpio_set(struct gpio_chip *chip, unsigned int offset,
+			   int value)
 {
 	struct octeon_gpio *gpio = gpiochip_get_data(chip);
 	u64 mask = 1ull << offset;
 	u64 reg = gpio->register_base + (value ? TX_SET : TX_CLEAR);
 	cvmx_write_csr(reg, mask);
+
+	return 0;
 }
 
 static int octeon_gpio_dir_out(struct gpio_chip *chip, unsigned offset,
@@ -105,7 +108,7 @@  static int octeon_gpio_probe(struct platform_device *pdev)
 	chip->direction_input = octeon_gpio_dir_in;
 	chip->get = octeon_gpio_get;
 	chip->direction_output = octeon_gpio_dir_out;
-	chip->set = octeon_gpio_set;
+	chip->set_rv = octeon_gpio_set;
 	err = devm_gpiochip_add_data(&pdev->dev, chip, gpio);
 	if (err)
 		return err;