powerpc/405: move PPC405_ERR77 in asm-405.h

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
diff --git a/arch/powerpc/include/asm/spinlock.h b/arch/powerpc/include/asm/spinlock.h
index 72dc4dd..7ec38f4 100644
--- a/arch/powerpc/include/asm/spinlock.h
+++ b/arch/powerpc/include/asm/spinlock.h
@@ -27,6 +27,7 @@
 #include <asm/asm-compat.h>
 #include <asm/synch.h>
 #include <asm/ppc-opcode.h>
+#include <asm/asm-405.h>
 
 #ifdef CONFIG_PPC64
 /* use 0x800000yy when locked, where yy == CPU number */