x86, suspend, acpi: enter Big Real Mode

[linux-2.6-omap-h63xx.git] / arch / x86 / kernel / hpet.c

diff --git a/arch/x86/kernel/hpet.c b/arch/x86/kernel/hpet.c
index 235fd6c77504c9baedcfddd1610b143910e97e21..9b5cfcdfc426cc194365020c061c6c0b46e54083 100644 (file)
--- a/arch/x86/kernel/hpet.c
+++ b/arch/x86/kernel/hpet.c
@@ -133,13 +133,17 @@ static void hpet_reserve_platform_timers(unsigned long id)
 #ifdef CONFIG_HPET_EMULATE_RTC
        hpet_reserve_timer(&hd, 1);
 #endif
+
        hd.hd_irq[0] = HPET_LEGACY_8254;
        hd.hd_irq[1] = HPET_LEGACY_RTC;
 
-       for (i = 2; i < nrtimers; timer++, i++)
-              hd.hd_irq[i] = (timer->hpet_config & Tn_INT_ROUTE_CNF_MASK) >>
-                      Tn_INT_ROUTE_CNF_SHIFT;
+       for (i = 2; i < nrtimers; timer++, i++) {
+               hd.hd_irq[i] = (readl(&timer->hpet_config) & Tn_INT_ROUTE_CNF_MASK) >>
+                       Tn_INT_ROUTE_CNF_SHIFT;
+       }
+
        hpet_alloc(&hd);
+
 }
 #else
 static void hpet_reserve_platform_timers(unsigned long id) { }
@@ -215,7 +219,7 @@ static void hpet_legacy_clockevent_register(void)
        hpet_freq = 1000000000000000ULL;
        do_div(hpet_freq, hpet_period);
        hpet_clockevent.mult = div_sc((unsigned long) hpet_freq,
-                                     NSEC_PER_SEC, 32);
+                                     NSEC_PER_SEC, hpet_clockevent.shift);
        /* Calculate the min / max delta */
        hpet_clockevent.max_delta_ns = clockevent_delta2ns(0x7FFFFFFF,
                                                           &hpet_clockevent);