int len)
{
if (dm_i2c_write(dev, reg, buff, len)) {
- debug("write error to device: %p register: %#x!", dev, reg);
+ debug("write error to device: %p register: %#x!\n", dev, reg);
return -EIO;
}
static int act8846_read(struct udevice *dev, uint reg, uint8_t *buff, int len)
{
if (dm_i2c_read(dev, reg, buff, len)) {
- debug("read error from device: %p register: %#x!", dev, reg);
+ debug("read error from device: %p register: %#x!\n", dev, reg);
return -EIO;
}
static int act8846_bind(struct udevice *dev)
{
- const void *blob = gd->fdt_blob;
- int regulators_node;
+ ofnode regulators_node;
int children;
- regulators_node = fdt_subnode_offset(blob, dev->of_offset,
- "regulators");
- if (regulators_node <= 0) {
+ regulators_node = dev_read_subnode(dev, "regulators");
+ if (!ofnode_valid(regulators_node)) {
debug("%s: %s regulators subnode not found!", __func__,
dev->name);
return -ENXIO;