suspend: export cpu_suspend/cpu_resume/psci_ops

ascend inclusion
category: feature
bugzilla: NA
CVE: NA

-------------------------------------------------

Export cpu_suspend/cpu_resume/psci_ops for lowpower driver.
Signed-off-by: NBixuan Cui <cuibixuan@huawei.com>
Reviewed-by: NHanjun Guo <guohanjun@huawei.com>
Signed-off-by: NYang Yingliang <yangyingliang@huawei.com>

arch/arm64/kernel/suspend.c

@@ -127,6 +127,8 @@ int cpu_suspend(unsigned long arg, int (*fn)(unsigned long))
 
 	return ret;
 }
+EXPORT_SYMBOL_GPL(cpu_suspend);
+EXPORT_SYMBOL_GPL(cpu_resume);
 
 static int __init cpu_suspend_init(void)
 {

drivers/firmware/psci.c

@@ -63,6 +63,7 @@ struct psci_operations psci_ops = {
 	.conduit = PSCI_CONDUIT_NONE,
 	.smccc_version = SMCCC_VERSION_1_0,
 };
+EXPORT_SYMBOL(psci_ops);
 
 typedef unsigned long (psci_fn)(unsigned long, unsigned long,
 				unsigned long, unsigned long);