[PATCH 08/12] gpio: nomadik: use new GPIO line value setter callbacks
From: Bartosz Golaszewski <hidden>
Date: 2025-06-10 12:33:32
Also in:
linux-gpio, linux-omap, linux-riscv, lkml, openbmc
Subsystem:
arm/nomadik/ux500 architectures, gpio subsystem, the rest · Maintainers:
Linus Walleij, Bartosz Golaszewski, Linus Torvalds
From: Bartosz Golaszewski <redacted> 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 <redacted> --- drivers/gpio/gpio-nomadik.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/drivers/gpio/gpio-nomadik.c b/drivers/gpio/gpio-nomadik.c
index fa19a44943fd7ae167079b34a48f669a38ec4ae7..296d13845b3009a52068ecacd8d2d6a25eede9d6 100644
--- a/drivers/gpio/gpio-nomadik.c
+++ b/drivers/gpio/gpio-nomadik.c@@ -347,8 +347,8 @@ static int nmk_gpio_get_input(struct gpio_chip *chip, unsigned int offset) return value; } -static void nmk_gpio_set_output(struct gpio_chip *chip, unsigned int offset, - int val) +static int nmk_gpio_set_output(struct gpio_chip *chip, unsigned int offset, + int val) { struct nmk_gpio_chip *nmk_chip = gpiochip_get_data(chip);
@@ -357,6 +357,8 @@ static void nmk_gpio_set_output(struct gpio_chip *chip, unsigned int offset, __nmk_gpio_set_output(nmk_chip, offset, val); clk_disable(nmk_chip->clk); + + return 0; } static int nmk_gpio_make_output(struct gpio_chip *chip, unsigned int offset,
@@ -672,7 +674,7 @@ static int nmk_gpio_probe(struct platform_device *pdev) chip->direction_input = nmk_gpio_make_input; chip->get = nmk_gpio_get_input; chip->direction_output = nmk_gpio_make_output; - chip->set = nmk_gpio_set_output; + chip->set_rv = nmk_gpio_set_output; chip->dbg_show = nmk_gpio_dbg_show; chip->can_sleep = false; chip->owner = THIS_MODULE;
--
2.48.1