[tip:timers/core] clockevents: Make clockevents_subsys static

[tip-bot for Ben Dooks]

Commit-ID:  775be506266a860f141f6b848c92c316c602a94f
Gitweb:     http://git.kernel.org/tip/775be506266a860f141f6b848c92c316c602a94f
Author:     Ben Dooks <ben.dooks@xxxxxxxxxxxxxxx>
AuthorDate: Fri, 17 Jun 2016 16:56:14 +0100
Committer:  Thomas Gleixner <tglx@xxxxxxxxxxxxx>
CommitDate: Tue, 19 Jul 2016 10:48:06 +0200

clockevents: Make clockevents_subsys static

The clockevents_subsys struct is used for sysfs support and
is not declared or used outside the file it is defined in.
Fix the following warning by making it static:

kernel/time/clockevents.c:648:17: warning: symbol 'clockevents_subsys' was not declared. Should it be static?

Signed-off-by: Ben Dooks <ben.dooks@xxxxxxxxxxxxxxx>
Cc: linux-kernel@xxxxxxxxxxxxxxxxxxxxx
Link: http://lkml.kernel.org/r/1466178974-7105-1-git-send-email-ben.dooks@xxxxxxxxxxxxxxx
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>

---
 kernel/time/clockevents.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/time/clockevents.c b/kernel/time/clockevents.c
index a9b76a4..2c5bc77 100644
--- a/kernel/time/clockevents.c
+++ b/kernel/time/clockevents.c
@@ -645,7 +645,7 @@ void tick_cleanup_dead_cpu(int cpu)
 #endif
 
 #ifdef CONFIG_SYSFS
-struct bus_type clockevents_subsys = {
+static struct bus_type clockevents_subsys = {
 	.name		= "clockevents",
 	.dev_name       = "clockevent",
 };