[PATCH] x86: HPET: fix sparse warning

[Hannes Eder]

Fix this sparse warning:

arch/x86/kernel/hpet.c:36:18: warning: symbol 'hpet_num_timers' was
not declared. Should it be static?

Signed-off-by: Hannes Eder <hannes@xxxxxxxxxxxxxx>
---
 arch/x86/kernel/hpet.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/x86/kernel/hpet.c b/arch/x86/kernel/hpet.c
index 067d8de..15fcaac 100644
--- a/arch/x86/kernel/hpet.c
+++ b/arch/x86/kernel/hpet.c
@@ -33,7 +33,7 @@
  * HPET address is set in acpi/boot.c, when an ACPI entry exists
  */
 unsigned long				hpet_address;
-unsigned long				hpet_num_timers;
+static unsigned long			hpet_num_timers;
 static void __iomem			*hpet_virt_address;

 struct hpet_dev {
--
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