gpio: da9055: 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 da9055_gpio_get() is normalized
to the [0, 1] range.

Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Link: https://patch.msgid.link/20260218190657.2974723-3-dmitry.torokhov@gmail.com
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>

diff --git a/drivers/gpio/gpio-da9055.c b/drivers/gpio/gpio-da9055.c
index a09bd6eb93cfbc0a95f98d5555baeeeee8d9c736..1949a6ea8ec610a56e0de6503b870fba3cdeb935 100644 (file)
--- a/drivers/gpio/gpio-da9055.c
+++ b/drivers/gpio/gpio-da9055.c
@@ -55,7 +55,7 @@ static int da9055_gpio_get(struct gpio_chip *gc, unsigned offset)
                        return ret;
        }
 
-       return ret & (1 << offset);
+       return !!(ret & (1 << offset));
 
 }