From: Lin Ming <ming.m.lin@intel.com>
Date: Fri, 20 Aug 2010 03:03:51 +0000 (+0800)
Subject: lockup_detector: Make callback function static
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=277b199800ac90811ac86d215063df1984f51619;p=linux.git

lockup_detector: Make callback function static

watchdog_overflow_callback() is only used in kernel/watchdog.c.

Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Don Zickus <dzickus@redhat.com>
LKML-Reference: <1282273431.16443.32.camel@minggr.sh.intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

diff --git a/kernel/watchdog.c b/kernel/watchdog.c
index 613bc1f046108..b60e2a869bba7 100644
--- a/kernel/watchdog.c
+++ b/kernel/watchdog.c
@@ -202,7 +202,7 @@ static struct perf_event_attr wd_hw_attr = {
 };
 
 /* Callback function for perf event subsystem */
-void watchdog_overflow_callback(struct perf_event *event, int nmi,
+static void watchdog_overflow_callback(struct perf_event *event, int nmi,
 		 struct perf_sample_data *data,
 		 struct pt_regs *regs)
 {