return ops->write_config(emul, offset, value, size);
}
-static int sandbox_pci_read_config(struct udevice *bus, pci_dev_t devfn,
+static int sandbox_pci_read_config(const struct udevice *bus, pci_dev_t devfn,
uint offset, ulong *valuep,
enum pci_size_t size)
{