diff --git a/arch/arm64/kernel/mpam/mpam_device.c b/arch/arm64/kernel/mpam/mpam_device.c
index 4910e99348798c461fba2cabf176b46d7f4599e7..c7b5c50d431bde565e9b5c2b68a0f417a3fa302f 100644
--- a/arch/arm64/kernel/mpam/mpam_device.c
+++ b/arch/arm64/kernel/mpam/mpam_device.c
@@ -1876,4 +1876,4 @@ static int __init arm_mpam_driver_init(void)
  * We want to run after cacheinfo_sysfs_init() has caused the cacheinfo
  * structures to be populated. That runs as a device_initcall.
  */
-device_initcall(arm_mpam_driver_init);
+device_initcall_sync(arm_mpam_driver_init);