x86: assign IRQs to HPET timers

[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 9ec2ab7930421d536dda7605ed56cb2259417ab6..786aa227afdfbc1ac7e676ae750a9185cdc086fa 100644 (file)
--- a/arch/x86/kernel/hpet.c
+++ b/arch/x86/kernel/hpet.c
@@ -117,8 +117,7 @@ int is_hpet_enabled(void)
 static void hpet_reserve_platform_timers(unsigned long id)
 {
        struct hpet __iomem *hpet = hpet_virt_address;
-       struct hpet_timer __iomem *timer = &hpet->hpet_timers[2];
-       unsigned int nrtimers, i;
+       unsigned int nrtimers;
        struct hpet_data hd;
 
        nrtimers = ((id & HPET_ID_NUMBER) >> HPET_ID_NUMBER_SHIFT) + 1;
@@ -133,16 +132,14 @@ 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;
-
+       /*
+        * IRQs for the other timers are assigned dynamically
+        * in hpet_alloc
+        */
        hpet_alloc(&hd);
-
 }
 #else
 static void hpet_reserve_platform_timers(unsigned long id) { }