m68knommu: move EXPORT of kernel_thread to function definition

The EXPORT_SYMBOL(kernel_thread) belongs at the definition of that function,
not in some other random code file. So move it there.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
diff --git a/arch/m68k/kernel/process_no.c b/arch/m68k/kernel/process_no.c
index eedadc2..9b86ad1 100644
--- a/arch/m68k/kernel/process_no.c
+++ b/arch/m68k/kernel/process_no.c
@@ -151,6 +151,7 @@
 	set_fs(fs);
 	return retval;
 }
+EXPORT_SYMBOL(kernel_thread);
 
 void flush_thread(void)
 {