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-rw-r--r--arch/x86/kernel/hpet.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/kernel/hpet.c b/arch/x86/kernel/hpet.c
index dfd3aca82c61..fb32925a2e62 100644
--- a/arch/x86/kernel/hpet.c
+++ b/arch/x86/kernel/hpet.c
@@ -905,6 +905,8 @@ int __init hpet_enable(void)
return 0;
hpet_set_mapping();
+ if (!hpet_virt_address)
+ return 0;
/*
* Read the period and check for a sane value: