cpr_resume_devices
error = cpr_resume_devices(ddi_get_child(dip), error);
rc = cpr_resume_devices(ddi_root_node(), 0);
(void) cpr_resume_devices(ddi_root_node(), 0);
extern int cpr_resume_devices(dev_info_t *, int);
if ((rc = cpr_resume_devices(ddi_root_node(), 0)) != 0)