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/74x164_gpio.c b/drivers/gpio/74x164_gpio.c
index 9ac10a7..750eedf 100644
--- a/drivers/gpio/74x164_gpio.c
+++ b/drivers/gpio/74x164_gpio.c
@@ -130,7 +130,7 @@
char *str, name[32];
int ret;
const void *fdt = gd->fdt_blob;
- int node = dev->of_offset;
+ int node = dev_of_offset(dev);
snprintf(name, sizeof(name), "%s_", dev->name);
str = strdup(name);