[tip:perf/nmi] watchdog: Export touch_softlockup_watchdog

[tip-bot for Ingo Molnar <mingo@elte.hu>]

Commit-ID:  0167c781907fcdc3e1f144ef5ce31d402c91eb94
Gitweb:     http://git.kernel.org/tip/0167c781907fcdc3e1f144ef5ce31d402c91eb94
Author:     Ingo Molnar <mingo@elte.hu>
AuthorDate: Thu, 13 May 2010 08:53:33 +0200
Committer:  Ingo Molnar <mingo@elte.hu>
CommitDate: Thu, 13 May 2010 08:53:33 +0200

watchdog: Export touch_softlockup_watchdog

There are modules that rely on it:

  ERROR: "touch_softlockup_watchdog" [drivers/video/nvidia/nvidiafb.ko] undefined!

Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Don Zickus <dzickus@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Cyrill Gorcunov <gorcunov@gmail.com>
LKML-Reference: <1273713674-8434-1-git-send-regression-fweisbec@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
 kernel/watchdog.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/kernel/watchdog.c b/kernel/watchdog.c
index 57b8e2c..be5e74e 100644
--- a/kernel/watchdog.c
+++ b/kernel/watchdog.c
@@ -124,6 +124,7 @@ void touch_softlockup_watchdog(void)
 {
 	__get_cpu_var(watchdog_touch_ts) = 0;
 }
+EXPORT_SYMBOL(touch_softlockup_watchdog);
 
 void touch_all_softlockup_watchdogs(void)
 {