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a=openpgp; fpr=169DEB6C0BC3C46013D2C79F11A72EA01471D772 From: Bartosz Golaszewski 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 --- Peter: I know you've not been very active recently. If you prefer to just Ack it and let me take it through the GPIO tree, please do. --- drivers/i2c/muxes/i2c-mux-ltc4306.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) --- base-commit: 0af2f6be1b4281385b618cb86ad946eded089ac8 change-id: 20250331-gpiochip-set-rv-i2c-mux-a060817c1c04 Best regards, diff --git a/drivers/i2c/muxes/i2c-mux-ltc4306.c b/drivers/i2c/muxes/i2c-mux-ltc4306.c index 8a87f19bf5d5..c688af270a11 100644 --- a/drivers/i2c/muxes/i2c-mux-ltc4306.c +++ b/drivers/i2c/muxes/i2c-mux-ltc4306.c @@ -85,13 +85,13 @@ static int ltc4306_gpio_get(struct gpio_chip *chip, unsigned int offset) return !!(val & BIT(1 - offset)); } -static void ltc4306_gpio_set(struct gpio_chip *chip, unsigned int offset, - int value) +static int ltc4306_gpio_set(struct gpio_chip *chip, unsigned int offset, + int value) { struct ltc4306 *data = gpiochip_get_data(chip); - regmap_update_bits(data->regmap, LTC_REG_CONFIG, BIT(5 - offset), - value ? BIT(5 - offset) : 0); + return regmap_update_bits(data->regmap, LTC_REG_CONFIG, + BIT(5 - offset), value ? BIT(5 - offset) : 0); } static int ltc4306_gpio_get_direction(struct gpio_chip *chip, @@ -164,7 +164,7 @@ static int ltc4306_gpio_init(struct ltc4306 *data) data->gpiochip.direction_input = ltc4306_gpio_direction_input; data->gpiochip.direction_output = ltc4306_gpio_direction_output; data->gpiochip.get = ltc4306_gpio_get; - data->gpiochip.set = ltc4306_gpio_set; + data->gpiochip.set_rv = ltc4306_gpio_set; data->gpiochip.set_config = ltc4306_gpio_set_config; data->gpiochip.owner = THIS_MODULE;