gpio: bd9571mwv: normalize return value of gpio_get

The GPIO get callback is expected to return 0 or 1 (or a negative error
code). Ensure that the value returned by bd9571mwv_gpio_get() is
normalized to the [0, 1] range.

Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Link: https://patch.msgid.link/20260218190657.2974723-1-dmitry.torokhov@gmail.com
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>

diff --git a/drivers/gpio/gpio-bd9571mwv.c b/drivers/gpio/gpio-bd9571mwv.c
index 7c95bb36511e134b93013c315aa36eb5f47b734d..cc5b1746f2fe8dae2f9c6d1d4cdf7afb3cc418f1 100644 (file)
--- a/drivers/gpio/gpio-bd9571mwv.c
+++ b/drivers/gpio/gpio-bd9571mwv.c
@@ -69,7 +69,7 @@ static int bd9571mwv_gpio_get(struct gpio_chip *chip, unsigned int offset)
        if (ret < 0)
                return ret;
 
-       return val & BIT(offset);
+       return !!(val & BIT(offset));
 }
 
 static int bd9571mwv_gpio_set(struct gpio_chip *chip, unsigned int offset,