diff --git a/drivers/gpio/gpio-tc3589x.c b/drivers/gpio/gpio-tc3589x.c
index 537a433..5a5a6cb 100644
--- a/drivers/gpio/gpio-tc3589x.c
+++ b/drivers/gpio/gpio-tc3589x.c
@@ -34,7 +34,7 @@
 	u8 oldregs[CACHE_NR_REGS][CACHE_NR_BANKS];
 };
 
-static int tc3589x_gpio_get(struct gpio_chip *chip, unsigned offset)
+static int tc3589x_gpio_get(struct gpio_chip *chip, unsigned int offset)
 {
 	struct tc3589x_gpio *tc3589x_gpio = gpiochip_get_data(chip);
 	struct tc3589x *tc3589x = tc3589x_gpio->tc3589x;
@@ -49,24 +49,24 @@
 	return !!(ret & mask);
 }
 
-static void tc3589x_gpio_set(struct gpio_chip *chip, unsigned offset, int val)
+static void tc3589x_gpio_set(struct gpio_chip *chip, unsigned int offset, int val)
 {
 	struct tc3589x_gpio *tc3589x_gpio = gpiochip_get_data(chip);
 	struct tc3589x *tc3589x = tc3589x_gpio->tc3589x;
 	u8 reg = TC3589x_GPIODATA0 + (offset / 8) * 2;
-	unsigned pos = offset % 8;
+	unsigned int pos = offset % 8;
 	u8 data[] = {val ? BIT(pos) : 0, BIT(pos)};
 
 	tc3589x_block_write(tc3589x, reg, ARRAY_SIZE(data), data);
 }
 
 static int tc3589x_gpio_direction_output(struct gpio_chip *chip,
-					 unsigned offset, int val)
+					 unsigned int offset, int val)
 {
 	struct tc3589x_gpio *tc3589x_gpio = gpiochip_get_data(chip);
 	struct tc3589x *tc3589x = tc3589x_gpio->tc3589x;
 	u8 reg = TC3589x_GPIODIR0 + offset / 8;
-	unsigned pos = offset % 8;
+	unsigned int pos = offset % 8;
 
 	tc3589x_gpio_set(chip, offset, val);
 
@@ -74,23 +74,23 @@
 }
 
 static int tc3589x_gpio_direction_input(struct gpio_chip *chip,
-					unsigned offset)
+					unsigned int offset)
 {
 	struct tc3589x_gpio *tc3589x_gpio = gpiochip_get_data(chip);
 	struct tc3589x *tc3589x = tc3589x_gpio->tc3589x;
 	u8 reg = TC3589x_GPIODIR0 + offset / 8;
-	unsigned pos = offset % 8;
+	unsigned int pos = offset % 8;
 
 	return tc3589x_set_bits(tc3589x, reg, BIT(pos), 0);
 }
 
 static int tc3589x_gpio_get_direction(struct gpio_chip *chip,
-				      unsigned offset)
+				      unsigned int offset)
 {
 	struct tc3589x_gpio *tc3589x_gpio = gpiochip_get_data(chip);
 	struct tc3589x *tc3589x = tc3589x_gpio->tc3589x;
 	u8 reg = TC3589x_GPIODIR0 + offset / 8;
-	unsigned pos = offset % 8;
+	unsigned int pos = offset % 8;
 	int ret;
 
 	ret = tc3589x_reg_read(tc3589x, reg);
@@ -101,7 +101,7 @@
 }
 
 static int tc3589x_gpio_set_single_ended(struct gpio_chip *chip,
-					 unsigned offset,
+					 unsigned int offset,
 					 enum single_ended_mode mode)
 {
 	struct tc3589x_gpio *tc3589x_gpio = gpiochip_get_data(chip);
@@ -113,7 +113,7 @@
 	 */
 	u8 odmreg = TC3589x_GPIOODM0 + (offset / 8) * 2;
 	u8 odereg = TC3589x_GPIOODE0 + (offset / 8) * 2;
-	unsigned pos = offset % 8;
+	unsigned int pos = offset % 8;
 	int ret;
 
 	switch(mode) {