[PATCH] fix remaining missing includes

Fix more include file problems that surfaced since I submitted the previous
fix-missing-includes.patch.  This should now allow not to include sched.h
from module.h, which is done by a followup patch.

Signed-off-by: Tim Schmielau <tim@physik3.uni-rostock.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/include/asm-cris/processor.h b/include/asm-cris/processor.h
index e8b2abb..dce4100 100644
--- a/include/asm-cris/processor.h
+++ b/include/asm-cris/processor.h
@@ -16,6 +16,8 @@
 #include <asm/ptrace.h>
 #include <asm/arch/processor.h>
 
+struct task_struct;
+
 /* This decides where the kernel will search for a free chunk of vm
  * space during mmap's.
  */