diff --git a/arch/x86_64/kernel/time.c b/arch/x86_64/kernel/time.c
index 7b6abe0582536f54f5c5aea12587d22d3ab92f1d..6526a19f70eeb9d249592feadec45fe529307380 100644
--- a/arch/x86_64/kernel/time.c
+++ b/arch/x86_64/kernel/time.c
@@ -937,7 +937,6 @@ void __init time_init(void)
 	vxtime.mode = VXTIME_TSC;
 	vxtime.quot = (1000000L << 32) / vxtime_hz;
 	vxtime.tsc_quot = (1000L << 32) / cpu_khz;
-	vxtime.hz = vxtime_hz;
 	rdtscll_sync(&vxtime.last_tsc);
 	setup_irq(0, &irq0);
 
diff --git a/include/asm-x86_64/vsyscall.h b/include/asm-x86_64/vsyscall.h
index 2872da23fc7ea5990feb03c110278e012aea7d15..438a3f52f839fa8161fc5c1ac8f2ec7b8f00ec89 100644
--- a/include/asm-x86_64/vsyscall.h
+++ b/include/asm-x86_64/vsyscall.h
@@ -29,7 +29,6 @@ enum vsyscall_num {
 
 struct vxtime_data {
 	long hpet_address;	/* HPET base address */
-	unsigned long hz;	/* HPET clocks / sec */
 	int last;
 	unsigned long last_tsc;
 	long quot;