Input: adp5589 - use new GPIO line value setter callbacks

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>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Link: https://lore.kernel.org/r/20250610-gpiochip-set-rv-input-v1-3-5875240b48d8@linaro.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

diff --git a/drivers/input/keyboard/adp5589-keys.c b/drivers/input/keyboard/adp5589-keys.c
index 81d0876ee358ef4b521f3f936dc2ab108bb4cda3..986a789f1ec3b3599dc94e1f6cd871e1df5e1537 100644 (file)
--- a/drivers/input/keyboard/adp5589-keys.c
+++ b/drivers/input/keyboard/adp5589-keys.c
@@ -404,8 +404,8 @@ static int adp5589_gpio_get_value(struct gpio_chip *chip, unsigned off)
        return !!(val & bit);
 }
 
-static void adp5589_gpio_set_value(struct gpio_chip *chip,
-                                  unsigned off, int val)
+static int adp5589_gpio_set_value(struct gpio_chip *chip, unsigned int off,
+                                 int val)
 {
        struct adp5589_kpad *kpad = gpiochip_get_data(chip);
        unsigned int bank = kpad->var->bank(kpad->gpiomap[off]);
@@ -418,8 +418,9 @@ static void adp5589_gpio_set_value(struct gpio_chip *chip,
        else
                kpad->dat_out[bank] &= ~bit;
 
-       adp5589_write(kpad->client, kpad->var->reg(ADP5589_GPO_DATA_OUT_A) +
-                     bank, kpad->dat_out[bank]);
+       return adp5589_write(kpad->client,
+                            kpad->var->reg(ADP5589_GPO_DATA_OUT_A) + bank,
+                            kpad->dat_out[bank]);
 }
 
 static int adp5589_gpio_direction_input(struct gpio_chip *chip, unsigned off)
@@ -520,7 +521,7 @@ static int adp5589_gpio_add(struct adp5589_kpad *kpad)
        kpad->gc.direction_input = adp5589_gpio_direction_input;
        kpad->gc.direction_output = adp5589_gpio_direction_output;
        kpad->gc.get = adp5589_gpio_get_value;
-       kpad->gc.set = adp5589_gpio_set_value;
+       kpad->gc.set_rv = adp5589_gpio_set_value;
        kpad->gc.can_sleep = 1;
 
        kpad->gc.base = gpio_data->gpio_start;