Commit fc3fbc45 authored by Ingo Molnar's avatar Ingo Molnar

hpet: fix

Al Viro pointed out that there's a missing readl() of timer->hpet_config,
found by Sparse.
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
parent b9e017e0
...@@ -137,9 +137,10 @@ static void hpet_reserve_platform_timers(unsigned long id) ...@@ -137,9 +137,10 @@ static void hpet_reserve_platform_timers(unsigned long id)
hd.hd_irq[0] = HPET_LEGACY_8254; hd.hd_irq[0] = HPET_LEGACY_8254;
hd.hd_irq[1] = HPET_LEGACY_RTC; hd.hd_irq[1] = HPET_LEGACY_RTC;
for (i = 2; i < nrtimers; timer++, i++) for (i = 2; i < nrtimers; timer++, i++) {
hd.hd_irq[i] = (timer->hpet_config & Tn_INT_ROUTE_CNF_MASK) >> hd.hd_irq[i] = (readl(&timer->hpet_config) & Tn_INT_ROUTE_CNF_MASK) >>
Tn_INT_ROUTE_CNF_SHIFT; Tn_INT_ROUTE_CNF_SHIFT;
}
hpet_alloc(&hd); hpet_alloc(&hd);
......
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