[PATCH] remove all kernel BUGs

This patch eliminates all kernel BUGs, trims about 35k off the typical
kernel, and makes the system slightly faster.

Signed-off-by: Matt Mackall <mpm@selenic.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 3 insertions, 0 deletions

diff --git a/include/asm-ppc/bug.h b/include/asm-ppc/bug.h
index e99c6cb9d618..8b34fd682b0d 100644
--- a/include/asm-ppc/bug.h
+++ b/include/asm-ppc/bug.h
@@ -14,6 +14,7 @@ struct bug_entry {
  */
 #define BUG_WARNING_TRAP        0x1000000
 
+#ifdef CONFIG_BUG
 #define BUG() do {                                                       \
         __asm__ __volatile__(                                            \
                 "1:     twi 31,0,0\n"                                    \
@@ -50,6 +51,8 @@ struct bug_entry {
 #define HAVE_ARCH_BUG
 #define HAVE_ARCH_BUG_ON
 #define HAVE_ARCH_WARN_ON
+#endif
+
 #include <asm-generic/bug.h>
 
 #endif