diff --git a/drivers/gpio/gpio-tc3589x.c b/drivers/gpio/gpio-tc3589x.c
index 2896aef..05a27ec 100644
--- a/drivers/gpio/gpio-tc3589x.c
+++ b/drivers/gpio/gpio-tc3589x.c
@@ -34,14 +34,9 @@
 	u8 oldregs[CACHE_NR_REGS][CACHE_NR_BANKS];
 };
 
-static inline struct tc3589x_gpio *to_tc3589x_gpio(struct gpio_chip *chip)
-{
-	return container_of(chip, struct tc3589x_gpio, chip);
-}
-
 static int tc3589x_gpio_get(struct gpio_chip *chip, unsigned offset)
 {
-	struct tc3589x_gpio *tc3589x_gpio = to_tc3589x_gpio(chip);
+	struct tc3589x_gpio *tc3589x_gpio = gpiochip_get_data(chip);
 	struct tc3589x *tc3589x = tc3589x_gpio->tc3589x;
 	u8 reg = TC3589x_GPIODATA0 + (offset / 8) * 2;
 	u8 mask = 1 << (offset % 8);
@@ -56,7 +51,7 @@
 
 static void tc3589x_gpio_set(struct gpio_chip *chip, unsigned offset, int val)
 {
-	struct tc3589x_gpio *tc3589x_gpio = to_tc3589x_gpio(chip);
+	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;
@@ -68,7 +63,7 @@
 static int tc3589x_gpio_direction_output(struct gpio_chip *chip,
 					 unsigned offset, int val)
 {
-	struct tc3589x_gpio *tc3589x_gpio = to_tc3589x_gpio(chip);
+	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;
@@ -81,7 +76,7 @@
 static int tc3589x_gpio_direction_input(struct gpio_chip *chip,
 					unsigned offset)
 {
-	struct tc3589x_gpio *tc3589x_gpio = to_tc3589x_gpio(chip);
+	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;
@@ -102,7 +97,7 @@
 static int tc3589x_gpio_irq_set_type(struct irq_data *d, unsigned int type)
 {
 	struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
-	struct tc3589x_gpio *tc3589x_gpio = to_tc3589x_gpio(gc);
+	struct tc3589x_gpio *tc3589x_gpio = gpiochip_get_data(gc);
 	int offset = d->hwirq;
 	int regoffset = offset / 8;
 	int mask = 1 << (offset % 8);
@@ -130,7 +125,7 @@
 static void tc3589x_gpio_irq_lock(struct irq_data *d)
 {
 	struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
-	struct tc3589x_gpio *tc3589x_gpio = to_tc3589x_gpio(gc);
+	struct tc3589x_gpio *tc3589x_gpio = gpiochip_get_data(gc);
 
 	mutex_lock(&tc3589x_gpio->irq_lock);
 }
@@ -138,7 +133,7 @@
 static void tc3589x_gpio_irq_sync_unlock(struct irq_data *d)
 {
 	struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
-	struct tc3589x_gpio *tc3589x_gpio = to_tc3589x_gpio(gc);
+	struct tc3589x_gpio *tc3589x_gpio = gpiochip_get_data(gc);
 	struct tc3589x *tc3589x = tc3589x_gpio->tc3589x;
 	static const u8 regmap[] = {
 		[REG_IBE]	= TC3589x_GPIOIBE0,
@@ -167,7 +162,7 @@
 static void tc3589x_gpio_irq_mask(struct irq_data *d)
 {
 	struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
-	struct tc3589x_gpio *tc3589x_gpio = to_tc3589x_gpio(gc);
+	struct tc3589x_gpio *tc3589x_gpio = gpiochip_get_data(gc);
 	int offset = d->hwirq;
 	int regoffset = offset / 8;
 	int mask = 1 << (offset % 8);
@@ -178,7 +173,7 @@
 static void tc3589x_gpio_irq_unmask(struct irq_data *d)
 {
 	struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
-	struct tc3589x_gpio *tc3589x_gpio = to_tc3589x_gpio(gc);
+	struct tc3589x_gpio *tc3589x_gpio = gpiochip_get_data(gc);
 	int offset = d->hwirq;
 	int regoffset = offset / 8;
 	int mask = 1 << (offset % 8);
@@ -277,7 +272,7 @@
 		return ret;
 	}
 
-	ret = gpiochip_add(&tc3589x_gpio->chip);
+	ret = gpiochip_add_data(&tc3589x_gpio->chip, tc3589x_gpio);
 	if (ret) {
 		dev_err(&pdev->dev, "unable to add gpiochip: %d\n", ret);
 		return ret;