diff options
| -rw-r--r-- | arch/sh/kernel/cpu/sh4a/smp-shx3.c | 2 | ||||
| -rw-r--r-- | arch/sh/kernel/localtimer.c | 9 | ||||
| -rw-r--r-- | arch/sh/kernel/time.c | 4 |
3 files changed, 9 insertions, 6 deletions
diff --git a/arch/sh/kernel/cpu/sh4a/smp-shx3.c b/arch/sh/kernel/cpu/sh4a/smp-shx3.c index 2b6b0d50c576..185ec3976a25 100644 --- a/arch/sh/kernel/cpu/sh4a/smp-shx3.c +++ b/arch/sh/kernel/cpu/sh4a/smp-shx3.c @@ -57,6 +57,8 @@ void __init plat_prepare_cpus(unsigned int max_cpus) { int i; + local_timer_setup(0); + BUILD_BUG_ON(SMP_MSG_NR >= 8); for (i = 0; i < SMP_MSG_NR; i++) diff --git a/arch/sh/kernel/localtimer.c b/arch/sh/kernel/localtimer.c index 96e8eaea1e62..0b04e7d4a9b9 100644 --- a/arch/sh/kernel/localtimer.c +++ b/arch/sh/kernel/localtimer.c @@ -22,6 +22,7 @@ #include <linux/jiffies.h> #include <linux/percpu.h> #include <linux/clockchips.h> +#include <linux/hardirq.h> #include <linux/irq.h> static DEFINE_PER_CPU(struct clock_event_device, local_clockevent); @@ -33,7 +34,9 @@ void local_timer_interrupt(void) { struct clock_event_device *clk = &__get_cpu_var(local_clockevent); + irq_enter(); clk->event_handler(clk); + irq_exit(); } static void dummy_timer_set_mode(enum clock_event_mode mode, @@ -46,8 +49,10 @@ void __cpuinit local_timer_setup(unsigned int cpu) struct clock_event_device *clk = &per_cpu(local_clockevent, cpu); clk->name = "dummy_timer"; - clk->features = CLOCK_EVT_FEAT_DUMMY; - clk->rating = 200; + clk->features = CLOCK_EVT_FEAT_ONESHOT | + CLOCK_EVT_FEAT_PERIODIC | + CLOCK_EVT_FEAT_DUMMY; + clk->rating = 400; clk->mult = 1; clk->set_mode = dummy_timer_set_mode; clk->broadcast = smp_timer_broadcast; diff --git a/arch/sh/kernel/time.c b/arch/sh/kernel/time.c index 7f95f479060f..632aff533285 100644 --- a/arch/sh/kernel/time.c +++ b/arch/sh/kernel/time.c @@ -119,9 +119,5 @@ void __init time_init(void) set_normalized_timespec(&wall_to_monotonic, -xtime.tv_sec, -xtime.tv_nsec); -#ifdef CONFIG_GENERIC_CLOCKEVENTS_BROADCAST - local_timer_setup(smp_processor_id()); -#endif - late_time_init = sh_late_time_init; } |