int len)
{
if (dm_i2c_write(dev, reg, buff, len)) {
- error("write error to device: %p register: %#x!", dev, reg);
+ pr_err("write error to device: %p register: %#x!", dev, reg);
return -EIO;
}
static int s5m8767_read(struct udevice *dev, uint reg, uint8_t *buff, int len)
{
if (dm_i2c_read(dev, reg, buff, len)) {
- error("read error from device: %p register: %#x!", dev, reg);
+ pr_err("read error from device: %p register: %#x!", dev, reg);
return -EIO;
}
static int s5m8767_bind(struct udevice *dev)
{
- int node;
- const void *blob = gd->fdt_blob;
int children;
+ ofnode node;
- node = fdt_subnode_offset(blob, dev->of_offset, "regulators");
- if (node <= 0) {
+ node = dev_read_subnode(dev, "regulators");
+ if (!ofnode_valid(node)) {
debug("%s: %s regulators subnode not found!", __func__,
dev->name);
return -ENXIO;