refactor(psci): unify psci_is_last_on_cpu and psci_is_last_on_cpu_safe
"psci_is_last_on_cpu" and "psci_is_last_on_cpu_safe" modules perform
mostly similar functionalities, verifying whether the current CPU
is the only active core and other cores have been turned off.
However, psci_is_last_on_cpu_safe function differs from the other with:
1. Safe API locks the power domain
This patch removes the section duplicating the functionality
and ensures that "psci_is_last_on_cpu api",is reused in
"psci_is_last_on_cpu_safe" procedure.
Signed-off-by: Jayanth Dodderi Chidanand <jayanthdodderi.chidanand@arm.com>
Change-Id: Ie372519e423898d7afa5427cdd77a7f9d3369587
diff --git a/lib/psci/psci_private.h b/lib/psci/psci_private.h
index caade9c..1901c17 100644
--- a/lib/psci/psci_private.h
+++ b/lib/psci/psci_private.h
@@ -294,7 +294,7 @@
unsigned int psci_find_target_suspend_lvl(const psci_power_state_t *state_info);
void psci_set_pwr_domains_to_run(unsigned int end_pwrlvl);
void psci_print_power_domain_map(void);
-unsigned int psci_is_last_on_cpu(void);
+bool psci_is_last_on_cpu(void);
int psci_spd_migrate_info(u_register_t *mpidr);
/*