1 files changed, 1 insertions, 0 deletions

diff --git a/include/asm-x86/setup.h b/include/asm-x86/setup.h
index 90ab2225e71b..659492624e74 100644
--- a/include/asm-x86/setup.h
+++ b/include/asm-x86/setup.h
@@ -76,6 +76,7 @@ extern unsigned long init_pg_tables_start;
 extern unsigned long init_pg_tables_end;
 
 #else
+void __init x86_64_init_pda(void);
 void __init x86_64_start_kernel(char *real_mode);
 void __init x86_64_start_reservations(char *real_mode_data);