This patch contains the following cleanups:
- make the needlessly global variable rt_trace_on static
- remove the unused global function deadlock_trace_off()

Signed-off-by: Adrian Bunk <bunk@stusta.de>

---

This patch has been sent on:
- 1 Jul 2007
- 4 Apr 2007

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 kernel/rtmutex-debug.c |    7 +------
 1 files changed, 1 insertion(+), 6 deletions(-)

diff -puN kernel/rtmutex-debug.c~kernel-rtmutex-debugc-cleanups kernel/rtmutex-debug.c
--- a/kernel/rtmutex-debug.c~kernel-rtmutex-debugc-cleanups
+++ a/kernel/rtmutex-debug.c
@@ -82,12 +82,7 @@ do {						\
  * into the tracing code when doing error printk or
  * executing a BUG():
  */
-int rt_trace_on = 1;
-
-void deadlock_trace_off(void)
-{
-	rt_trace_on = 0;
-}
+static int rt_trace_on = 1;
 
 static void printk_task(struct task_struct *p)
 {
_