acpica_get_cpu_object_by_cpuid
if (acpica_get_cpu_object_by_cpuid(cp->cpu_id, &hdl) == 0 ||
if (ACPI_FAILURE(acpica_get_cpu_object_by_cpuid(cp->cpu_id, &hdl))) {
extern ACPI_STATUS acpica_get_cpu_object_by_cpuid(processorid_t, ACPI_HANDLE *);