diff --git a/[refs] b/[refs]
index cc271a46590a..a0e78be0ae8a 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f516526febb75500f280def2108688d388df4e1e
+refs/heads/master: 831f9bd3151ebd22959a0cb2a20b44a06b26d4ed
diff --git a/trunk/arch/x86/kernel/microcode_amd.c b/trunk/arch/x86/kernel/microcode_amd.c
index 6789530ef33b..2b98e6ab1bf9 100644
--- a/trunk/arch/x86/kernel/microcode_amd.c
+++ b/trunk/arch/x86/kernel/microcode_amd.c
@@ -56,9 +56,6 @@ MODULE_LICENSE("GPL v2");
 	((((struct microcode_amd *)mc)->hdr.mc_patch_data_len * 28) \
 	 + MC_HEADER_SIZE)
 
-extern int microcode_init(void *opaque, struct module *module);
-extern void microcode_exit(void);
-
 /* serialize access to the physical write */
 static DEFINE_SPINLOCK(microcode_update_lock);