29 static int sleep_cpu = -EINVAL;  variable
101 	hdr->hartid = cpuid_to_hartid_map(sleep_cpu);  in arch_hibernation_header_save()
125 	sleep_cpu = riscv_hartid_to_cpuid(hdr->hartid);  in arch_hibernation_header_restore()
126 	if (sleep_cpu < 0) {  in arch_hibernation_header_restore()
128 		sleep_cpu = -EINVAL;  in arch_hibernation_header_restore()
133 	ret = bringup_hibernate_cpu(sleep_cpu);  in arch_hibernation_header_restore()
135 		sleep_cpu = -EINVAL;  in arch_hibernation_header_restore()
150 		sleep_cpu = smp_processor_id();  in swsusp_arch_suspend()
162 		sleep_cpu = -EINVAL;  in swsusp_arch_suspend()
407 	if (sleep_cpu < 0) {  in hibernate_resume_nonboot_cpu_disable()
412 	return freeze_secondary_cpus(sleep_cpu);  in hibernate_resume_nonboot_cpu_disable()