m68k: use .text.head

i.e. tell modpost that entry point code (that has to be outside
of .init.text for external reasons) is OK to refer to .init.*

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/arch/m68k/kernel/head.S b/arch/m68k/kernel/head.S
index 05741f2..faa6764 100644
--- a/arch/m68k/kernel/head.S
+++ b/arch/m68k/kernel/head.S
@@ -577,7 +577,7 @@
 #endif
 .endm
 
-.text
+.section ".text.head","ax"
 ENTRY(_stext)
 /*
  * Version numbers of the bootinfo interface