diff options
Diffstat (limited to 'drivers/clocksource')
| -rw-r--r-- | drivers/clocksource/vf_pit_timer.c | 27 |
1 files changed, 12 insertions, 15 deletions
diff --git a/drivers/clocksource/vf_pit_timer.c b/drivers/clocksource/vf_pit_timer.c index b45ac6229b57..f07ba9932171 100644 --- a/drivers/clocksource/vf_pit_timer.c +++ b/drivers/clocksource/vf_pit_timer.c @@ -86,20 +86,16 @@ static int pit_set_next_event(unsigned long delta, return 0; } -static void pit_set_mode(enum clock_event_mode mode, - struct clock_event_device *evt) +static int pit_shutdown(struct clock_event_device *evt) { - switch (mode) { - case CLOCK_EVT_MODE_PERIODIC: - pit_set_next_event(cycle_per_jiffy, evt); - break; - case CLOCK_EVT_MODE_SHUTDOWN: - case CLOCK_EVT_MODE_UNUSED: - pit_timer_disable(); - break; - default: - break; - } + pit_timer_disable(); + return 0; +} + +static int pit_set_periodic(struct clock_event_device *evt) +{ + pit_set_next_event(cycle_per_jiffy, evt); + return 0; } static irqreturn_t pit_timer_interrupt(int irq, void *dev_id) @@ -114,7 +110,7 @@ static irqreturn_t pit_timer_interrupt(int irq, void *dev_id) * and start the counter again. So software need to disable the timer * to stop the counter loop in ONESHOT mode. */ - if (likely(evt->mode == CLOCK_EVT_MODE_ONESHOT)) + if (likely(clockevent_state_oneshot(evt))) pit_timer_disable(); evt->event_handler(evt); @@ -125,7 +121,8 @@ static irqreturn_t pit_timer_interrupt(int irq, void *dev_id) static struct clock_event_device clockevent_pit = { .name = "VF pit timer", .features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT, - .set_mode = pit_set_mode, + .set_state_shutdown = pit_shutdown, + .set_state_periodic = pit_set_periodic, .set_next_event = pit_set_next_event, .rating = 300, }; |