From: Josh Triplett <josht@linux.vnet.ibm.com>

Nothing outside of arch/i386/kernel/i8253.c uses pit_clockevent, so mark it
static.

Eliminates a sparse warning:
warning: symbol 'pit_clockevent' was not declared. Should it be static?

Signed-off-by: Josh Triplett <josh@kernel.org>
Cc: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 arch/i386/kernel/i8253.c |    2 +-
 1 files changed, 1 insertion(+), 1 deletion(-)

diff -puN arch/i386/kernel/i8253.c~i386-mark-pit_clockevent-static arch/i386/kernel/i8253.c
--- a/arch/i386/kernel/i8253.c~i386-mark-pit_clockevent-static
+++ a/arch/i386/kernel/i8253.c
@@ -91,7 +91,7 @@ static int pit_next_event(unsigned long 
  * registered. This mechanism replaces the previous #ifdef LOCAL_APIC -
  * !using_apic_timer decisions in do_timer_interrupt_hook()
  */
-struct clock_event_device pit_clockevent = {
+static struct clock_event_device pit_clockevent = {
 	.name		= "pit",
 	.features	= CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
 	.set_mode	= init_pit_timer,
_