x86: fix unused variable warning in arch/x86/kernel/hpet.c

Impact: fix build warning this warning: arch/x86/kernel/hpet.c:36: warning: ‘hpet_num_timers’ defined but not used Triggers because hpet_num_timers is unused in the !CONFIG_PCI_MSI case. Signed-off-by: Ingo Molnar <mingo@elte.hu>
git-mirror · Nov 25, 2008 · e951e4a · e951e4a
1 parent 3b71e9e
commit e951e4a
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/arch/x86/kernel/hpet.c b/arch/x86/kernel/hpet.c
@@ -33,7 +33,9 @@
  * HPET address is set in acpi/boot.c, when an ACPI entry exists
  */
 unsigned long				hpet_address;
+#ifdef CONFIG_PCI_MSI
 static unsigned long			hpet_num_timers;
+#endif
 static void __iomem			*hpet_virt_address;
 
 struct hpet_dev {