gpio: mockup: change the type of 'offset' to unsigned int

This field can never be negative.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>

diff --git a/drivers/gpio/gpio-mockup.c b/drivers/gpio/gpio-mockup.c
index 0317917a36783af4febc01cb85d04787143afa55..433adb3b46179bb82e6670fd560ff184d539dc52 100644 (file)
--- a/drivers/gpio/gpio-mockup.c
+++ b/drivers/gpio/gpio-mockup.c
@@ -60,7 +60,7 @@ struct gpio_mockup_chip {
 struct gpio_mockup_dbgfs_private {
        struct gpio_mockup_chip *chip;
        struct gpio_desc *desc;
-       int offset;
+       unsigned int offset;
 };
 
 static int gpio_mockup_ranges[GPIO_MOCKUP_MAX_RANGES];