diff --git a/init/main.c b/init/main.c
index e7345dc..a8a58e2 100644
--- a/init/main.c
+++ b/init/main.c
@@ -716,6 +716,12 @@
 	addr = (unsigned long) dereference_function_descriptor(fn);
 	sprint_symbol_no_offset(fn_name, addr);
 
+	/*
+	 * fn will be "function_name [module_name]" where [module_name] is not
+	 * displayed for built-in init functions.  Strip off the [module_name].
+	 */
+	strreplace(fn_name, ' ', '\0');
+
 	list_for_each_entry(entry, &blacklisted_initcalls, next) {
 		if (!strcmp(fn_name, entry->buf)) {
 			pr_debug("initcall %s blacklisted\n", fn_name);