Reduce time lock in psci_do_cpu_off
psci_set_power_off_state only initializes a local variable, so there
isn't any reason why it should be done while the lock is held.
Change-Id: I1c62f4cd5d860d102532e5a5350152180d41d127
Signed-off-by: Roberto Vargas <roberto.vargas@arm.com>
diff --git a/lib/psci/psci_off.c b/lib/psci/psci_off.c
index e7fb653..231deea 100644
--- a/lib/psci/psci_off.c
+++ b/lib/psci/psci_off.c
@@ -49,6 +49,9 @@
*/
assert(psci_plat_pm_ops->pwr_domain_off);
+ /* Construct the psci_power_state for CPU_OFF */
+ psci_set_power_off_state(&state_info);
+
/*
* This function acquires the lock corresponding to each power
* level so that by the time all locks are taken, the system topology
@@ -68,9 +71,6 @@
goto exit;
}
- /* Construct the psci_power_state for CPU_OFF */
- psci_set_power_off_state(&state_info);
-
/*
* This function is passed the requested state info and
* it returns the negotiated state info for each power level upto