gpio: axp209: switch unsigned variables to unsigned int

Checkpatch complains with the following message:
WARNING: Prefer 'unsigned int' to bare use of 'unsigned'

Let's make it happy by switching over to unsigned int.

Signed-off-by: Quentin Schulz <quentin.schulz@free-electrons.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/gpio/gpio-axp209.c b/drivers/gpio/gpio-axp209.c
index 4a346b7..6ee7dc1 100644 (file)
--- a/drivers/gpio/gpio-axp209.c
+++ b/drivers/gpio/gpio-axp209.c
@@ -32,7 +32,7 @@ struct axp20x_gpio {
        struct regmap           *regmap;
 };
 
-static int axp20x_gpio_get_reg(unsigned offset)
+static int axp20x_gpio_get_reg(unsigned int offset)
 {
        switch (offset) {
        case 0:
@@ -46,7 +46,7 @@ static int axp20x_gpio_get_reg(unsigned offset)
        return -EINVAL;
 }
 
-static int axp20x_gpio_input(struct gpio_chip *chip, unsigned offset)
+static int axp20x_gpio_input(struct gpio_chip *chip, unsigned int offset)
 {
        struct axp20x_gpio *gpio = gpiochip_get_data(chip);
        int reg;
@@ -60,7 +60,7 @@ static int axp20x_gpio_input(struct gpio_chip *chip, unsigned offset)
                                  AXP20X_GPIO_FUNCTION_INPUT);
 }
 
-static int axp20x_gpio_get(struct gpio_chip *chip, unsigned offset)
+static int axp20x_gpio_get(struct gpio_chip *chip, unsigned int offset)
 {
        struct axp20x_gpio *gpio = gpiochip_get_data(chip);
        unsigned int val;
@@ -73,7 +73,8 @@ static int axp20x_gpio_get(struct gpio_chip *chip, unsigned offset)
        return !!(val & BIT(offset + 4));
 }
 
-static int axp20x_gpio_get_direction(struct gpio_chip *chip, unsigned offset)
+static int axp20x_gpio_get_direction(struct gpio_chip *chip,
+                                    unsigned int offset)
 {
        struct axp20x_gpio *gpio = gpiochip_get_data(chip);
        unsigned int val;
@@ -102,7 +103,7 @@ static int axp20x_gpio_get_direction(struct gpio_chip *chip, unsigned offset)
        return val & 2;
 }
 
-static int axp20x_gpio_output(struct gpio_chip *chip, unsigned offset,
+static int axp20x_gpio_output(struct gpio_chip *chip, unsigned int offset,
                              int value)
 {
        struct axp20x_gpio *gpio = gpiochip_get_data(chip);
@@ -118,7 +119,7 @@ static int axp20x_gpio_output(struct gpio_chip *chip, unsigned offset,
                                  : AXP20X_GPIO_FUNCTION_OUT_LOW);
 }
 
-static void axp20x_gpio_set(struct gpio_chip *chip, unsigned offset,
+static void axp20x_gpio_set(struct gpio_chip *chip, unsigned int offset,
                            int value)
 {
        axp20x_gpio_output(chip, offset, value);