diff options
Diffstat (limited to 'arch/mips/sgi-ip27/ip27-timer.c')
| -rw-r--r-- | arch/mips/sgi-ip27/ip27-timer.c | 32 |
1 files changed, 10 insertions, 22 deletions
diff --git a/arch/mips/sgi-ip27/ip27-timer.c b/arch/mips/sgi-ip27/ip27-timer.c index a152538d3c9..1d97eaba0c5 100644 --- a/arch/mips/sgi-ip27/ip27-timer.c +++ b/arch/mips/sgi-ip27/ip27-timer.c @@ -66,21 +66,10 @@ static int rt_next_event(unsigned long delta, struct clock_event_device *evt) static void rt_set_mode(enum clock_event_mode mode, struct clock_event_device *evt) { - switch (mode) { - case CLOCK_EVT_MODE_ONESHOT: - /* The only mode supported */ - break; - - case CLOCK_EVT_MODE_PERIODIC: - case CLOCK_EVT_MODE_UNUSED: - case CLOCK_EVT_MODE_SHUTDOWN: - case CLOCK_EVT_MODE_RESUME: - /* Nothing to do */ - break; - } + /* Nothing to do ... */ } -int rt_timer_irq; +unsigned int rt_timer_irq; static DEFINE_PER_CPU(struct clock_event_device, hub_rt_clockevent); static DEFINE_PER_CPU(char [11], hub_rt_name); @@ -102,7 +91,7 @@ static irqreturn_t hub_rt_counter_handler(int irq, void *dev_id) struct irqaction hub_rt_irqaction = { .handler = hub_rt_counter_handler, - .flags = IRQF_DISABLED | IRQF_PERCPU | IRQF_TIMER, + .flags = IRQF_PERCPU | IRQF_TIMER, .name = "hub-rt", }; @@ -117,7 +106,7 @@ struct irqaction hub_rt_irqaction = { #define NSEC_PER_CYCLE 800 #define CYCLES_PER_SEC (NSEC_PER_SEC / NSEC_PER_CYCLE) -void __cpuinit hub_rt_clock_event_init(void) +void hub_rt_clock_event_init(void) { unsigned int cpu = smp_processor_id(); struct clock_event_device *cd = &per_cpu(hub_rt_clockevent, cpu); @@ -128,8 +117,8 @@ void __cpuinit hub_rt_clock_event_init(void) cd->name = name; cd->features = CLOCK_EVT_FEAT_ONESHOT; clockevent_set_clock(cd, CYCLES_PER_SEC); - cd->max_delta_ns = clockevent_delta2ns(0xfffffffffffff, cd); - cd->min_delta_ns = clockevent_delta2ns(0x300, cd); + cd->max_delta_ns = clockevent_delta2ns(0xfffffffffffff, cd); + cd->min_delta_ns = clockevent_delta2ns(0x300, cd); cd->rating = 200; cd->irq = irq; cd->cpumask = cpumask_of(cpu); @@ -164,7 +153,7 @@ static cycle_t hub_rt_read(struct clocksource *cs) struct clocksource hub_rt_clocksource = { .name = "HUB-RT", - .rating = 200, + .rating = 200, .read = hub_rt_read, .mask = CLOCKSOURCE_MASK(52), .flags = CLOCK_SOURCE_IS_CONTINUOUS, @@ -174,8 +163,7 @@ static void __init hub_rt_clocksource_init(void) { struct clocksource *cs = &hub_rt_clocksource; - clocksource_set_clock(cs, CYCLES_PER_SEC); - clocksource_register(cs); + clocksource_register_hz(cs, CYCLES_PER_SEC); } void __init plat_time_init(void) @@ -185,7 +173,7 @@ void __init plat_time_init(void) hub_rt_clock_event_init(); } -void __cpuinit cpu_time_init(void) +void cpu_time_init(void) { lboard_t *board; klcpu_t *cpu; @@ -206,7 +194,7 @@ void __cpuinit cpu_time_init(void) set_c0_status(SRB_TIMOCLK); } -void __cpuinit hub_rtc_init(cnodeid_t cnode) +void hub_rtc_init(cnodeid_t cnode) { /* |