pmdomain: core: Move the unused cleanup to a _sync initcall

The unused clock cleanup uses the _sync initcall to give all users at
earlier initcalls time to probe. Do the same to avoid leaving some PDs
dangling at "on" (which actually happened on qcom!).

Fixes: 2fe71dc ("PM / domains: Add late_initcall to disable unused PM domains")
Signed-off-by: Konrad Dybcio <[email protected]>
Cc: [email protected]
Link: https://lore.kernel.org/r/20231227-topic-pmdomain_sync_cleanup-v1-1-5f36769d538b@linaro.org
Signed-off-by: Ulf Hansson <[email protected]>

Author: konradybcio

drivers/pmdomain/core.c

@@ -1109,7 +1109,7 @@ static int __init genpd_power_off_unused(void)
 
 	return 0;
 }
-late_initcall(genpd_power_off_unused);
+late_initcall_sync(genpd_power_off_unused);
 
 #ifdef CONFIG_PM_SLEEP