1 files changed, 3 insertions, 4 deletions

diff --git a/arch/ppc/platforms/pmac_time.c b/arch/ppc/platforms/pmac_time.c
index 09636546f44e..de60ccc7db9f 100644
--- a/arch/ppc/platforms/pmac_time.c
+++ b/arch/ppc/platforms/pmac_time.c
@@ -165,7 +165,7 @@ int __init
 via_calibrate_decr(void)
 {
         struct device_node *vias;
-        volatile unsigned char *via;
+        volatile unsigned char __iomem *via;
         int count = VIA_TIMER_FREQ_6 / 100;
         unsigned int dstart, dend;
 
@@ -176,8 +176,7 @@ via_calibrate_decr(void)
                 vias = find_devices("via");
         if (vias == 0 || vias->n_addrs == 0)
                 return 0;
-        via = (volatile unsigned char *)
-                ioremap(vias->addrs[0].address, vias->addrs[0].size);
+        via = ioremap(vias->addrs[0].address, vias->addrs[0].size);
 
         /* set timer 1 for continuous interrupts */
         out_8(&via[ACR], (via[ACR] & ~T1MODE) | T1MODE_CONT);
@@ -202,7 +201,7 @@ via_calibrate_decr(void)
         printk(KERN_INFO "via_calibrate_decr: ticks per jiffy = %u (%u ticks)\n",
                tb_ticks_per_jiffy, dstart - dend);
 
-        iounmap((void*)via);
+        iounmap(via);
         
         return 1;
 }