dm: core: Replace of_offset with accessor
At present devices use a simple integer offset to record the device tree
node associated with the device. In preparation for supporting a live
device tree, which uses a node pointer instead, refactor existing code to
access this field through an inline function.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/gpio/lpc32xx_gpio.c b/drivers/gpio/lpc32xx_gpio.c
index 9674ee7..1bf945a 100644
--- a/drivers/gpio/lpc32xx_gpio.c
+++ b/drivers/gpio/lpc32xx_gpio.c
@@ -297,7 +297,7 @@
struct lpc32xx_gpio_priv *gpio_priv = dev_get_priv(dev);
struct gpio_dev_priv *uc_priv = dev->uclass_priv;
- if (dev->of_offset == -1) {
+ if (dev_of_offset(dev) == -1) {
/* Tell the uclass how many GPIOs we have */
uc_priv->gpio_count = LPC32XX_GPIOS;
}