[PATCH] hpet: trivial __iomem annotations

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

arch/i386/kernel/hpet.c

@@ -12,7 +12,7 @@
 /* FSEC = 10^-15 NSEC = 10^-9 */
 #define FSEC_PER_NSEC	1000000
 
-static void *hpet_ptr;
+static void __iomem *hpet_ptr;
 
 static cycle_t read_hpet(void)
 {
@@ -40,8 +40,7 @@ static int __init init_hpet_clocksource(void)
 		return -ENODEV;
 
 	/* calculate the hpet address: */
-	hpet_base =
-		(void __iomem*)ioremap_nocache(hpet_address, HPET_MMAP_SIZE);
+	hpet_base = ioremap_nocache(hpet_address, HPET_MMAP_SIZE);
 	hpet_ptr = hpet_base + HPET_COUNTER;
 
 	/* calculate the frequency: */