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x86: HPET: fix sparse warning

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Impact: make global variable static

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@hanneseder.net>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Hannes Eder 2008-11-23 20:19:33 +01:00 committed by Ingo Molnar
parent a1a00b5885
commit 3b71e9e307
1 changed files with 1 additions and 1 deletions
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arch/x86/kernel/hpet.c
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@ -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 {