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x86/exceptions: Split debug IST stack
[linux-2.6-microblaze.git]
/
arch
/
x86
/
kernel
/
hpet.c
diff --git
a/arch/x86/kernel/hpet.c
b/arch/x86/kernel/hpet.c
index
dfd3aca
..
fb32925
100644
(file)
--- 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: