diff --git a/arch/x86/cpu/tangier/acpi.c b/arch/x86/cpu/tangier/acpi.c
index 4ec8fdd..41bd177 100644
--- a/arch/x86/cpu/tangier/acpi.c
+++ b/arch/x86/cpu/tangier/acpi.c
@@ -107,7 +107,7 @@
 	return current;
 }
 
-void acpi_create_gnvs(struct acpi_global_nvs *gnvs)
+int acpi_create_gnvs(struct acpi_global_nvs *gnvs)
 {
 	struct udevice *dev;
 	int ret;
@@ -122,4 +122,6 @@
 		if (ret > 0)
 			gnvs->pcnt = ret;
 	}
+
+	return 0;
 }