dm: power: Convert as3722 to driver model

[oweals/u-boot.git] / drivers / power / pmic / lp873x.c

diff --git a/drivers/power/pmic/lp873x.c b/drivers/power/pmic/lp873x.c
index d8f30df371b86eb0d838e3ed4a0a9a357ed9e518..f5054683139a0a523f15ac71800bb977ad1dccca 100644 (file)
--- a/drivers/power/pmic/lp873x.c
+++ b/drivers/power/pmic/lp873x.c
@@ -46,15 +46,13 @@ static int lp873x_read(struct udevice *dev, uint reg, uint8_t *buff, int len)
 
 static int lp873x_bind(struct udevice *dev)
 {
-       int regulators_node;
-       const void *blob = gd->fdt_blob;
+       ofnode regulators_node;
        int children;
-       int node = dev_of_offset(dev);
 
-       regulators_node = fdt_subnode_offset(blob, node, "regulators");
-
-       if (regulators_node <= 0) {
-               printf("%s: %s reg subnode not found!", __func__, dev->name);
+       regulators_node = dev_read_subnode(dev, "regulators");
+       if (!ofnode_valid(regulators_node)) {
+               debug("%s: %s regulators subnode not found!", __func__,
+                     dev->name);
                return -ENXIO;
        }