diff options
Diffstat (limited to 'arch/mips')
| -rw-r--r-- | arch/mips/mti-malta/malta-time.c | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/arch/mips/mti-malta/malta-time.c b/arch/mips/mti-malta/malta-time.c index f6ca8ea..39f3902e 100644 --- a/arch/mips/mti-malta/malta-time.c +++ b/arch/mips/mti-malta/malta-time.c @@ -70,9 +70,7 @@ static void __init estimate_frequencies(void) { unsigned long flags; unsigned int count, start; -#ifdef CONFIG_MIPS_GIC - unsigned int giccount = 0, gicstart = 0; -#endif + cycle_t giccount = 0, gicstart = 0; #if defined(CONFIG_KVM_GUEST) && CONFIG_KVM_GUEST_TIMER_FREQ mips_hpt_frequency = CONFIG_KVM_GUEST_TIMER_FREQ * 1000000; @@ -87,32 +85,26 @@ static void __init estimate_frequencies(void) /* Initialize counters. */ start = read_c0_count(); -#ifdef CONFIG_MIPS_GIC if (gic_present) - GICREAD(GIC_REG(SHARED, GIC_SH_COUNTER_31_00), gicstart); -#endif + gicstart = gic_read_count(); /* Read counter exactly on falling edge of update flag. */ while (CMOS_READ(RTC_REG_A) & RTC_UIP); while (!(CMOS_READ(RTC_REG_A) & RTC_UIP)); count = read_c0_count(); -#ifdef CONFIG_MIPS_GIC if (gic_present) - GICREAD(GIC_REG(SHARED, GIC_SH_COUNTER_31_00), giccount); -#endif + giccount = gic_read_count(); local_irq_restore(flags); count -= start; mips_hpt_frequency = count; -#ifdef CONFIG_MIPS_GIC if (gic_present) { giccount -= gicstart; gic_frequency = giccount; } -#endif } void read_persistent_clock(struct timespec *ts) |
