x86: optimize page faults like all other achitectures and kill notifier cruft

[sfrench/cifs-2.6.git] / include / asm-powerpc / kdebug.h

diff --git a/include/asm-powerpc/kdebug.h b/include/asm-powerpc/kdebug.h
index 295f0162c60827a750664b9ece653d134f1a277f..ae6d206728afc476d015b15ee2a9f5e2588f467e 100644 (file)
--- a/include/asm-powerpc/kdebug.h
+++ b/include/asm-powerpc/kdebug.h
@@ -2,25 +2,6 @@
 #define _ASM_POWERPC_KDEBUG_H
 #ifdef __KERNEL__
 
-/* nearly identical to x86_64/i386 code */
-
-#include <linux/notifier.h>
-
-/*
- * These are only here because kprobes.c wants them to implement a
- * blatant layering violation.  Will hopefully go away soon once all
- * architectures are updated.
- */
-static inline int register_page_fault_notifier(struct notifier_block *nb)
-{
-       return 0;
-}
-static inline int unregister_page_fault_notifier(struct notifier_block *nb)
-{
-       return 0;
-}
-extern struct atomic_notifier_head powerpc_die_chain;
-
 /* Grossly misnamed. */
 enum die_val {
        DIE_OOPS = 1,