[PATCH] amd64 time.c __iomem annotations

Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>

arch/x86_64/kernel/time.c

@@ -748,7 +748,7 @@ static __init int late_hpet_init(void)
 	 * Timer0 and Timer1 is used by platform.
 	 */
 	hd.hd_phys_address = vxtime.hpet_address;
-	hd.hd_address = (void *)fix_to_virt(FIX_HPET_BASE);
+	hd.hd_address = (void __iomem *)fix_to_virt(FIX_HPET_BASE);
 	hd.hd_nirqs = ntimer;
 	hd.hd_flags = HPET_DATA_PLATFORM;
 	hpet_reserve_timer(&hd, 0);