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path: root/drivers/clocksource/rockchip_timer.c
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Diffstat (limited to 'drivers/clocksource/rockchip_timer.c')
-rw-r--r--drivers/clocksource/rockchip_timer.c32
1 files changed, 14 insertions, 18 deletions
diff --git a/drivers/clocksource/rockchip_timer.c b/drivers/clocksource/rockchip_timer.c
index a35993bafb20..bb2c2b050964 100644
--- a/drivers/clocksource/rockchip_timer.c
+++ b/drivers/clocksource/rockchip_timer.c
@@ -82,23 +82,18 @@ static inline int rk_timer_set_next_event(unsigned long cycles,
return 0;
}
-static inline void rk_timer_set_mode(enum clock_event_mode mode,
- struct clock_event_device *ce)
+static int rk_timer_shutdown(struct clock_event_device *ce)
{
- switch (mode) {
- case CLOCK_EVT_MODE_PERIODIC:
- rk_timer_disable(ce);
- rk_timer_update_counter(rk_timer(ce)->freq / HZ - 1, ce);
- rk_timer_enable(ce, TIMER_MODE_FREE_RUNNING);
- break;
- case CLOCK_EVT_MODE_ONESHOT:
- case CLOCK_EVT_MODE_RESUME:
- break;
- case CLOCK_EVT_MODE_UNUSED:
- case CLOCK_EVT_MODE_SHUTDOWN:
- rk_timer_disable(ce);
- break;
- }
+ rk_timer_disable(ce);
+ return 0;
+}
+
+static int rk_timer_set_periodic(struct clock_event_device *ce)
+{
+ rk_timer_disable(ce);
+ rk_timer_update_counter(rk_timer(ce)->freq / HZ - 1, ce);
+ rk_timer_enable(ce, TIMER_MODE_FREE_RUNNING);
+ return 0;
}
static irqreturn_t rk_timer_interrupt(int irq, void *dev_id)
@@ -107,7 +102,7 @@ static irqreturn_t rk_timer_interrupt(int irq, void *dev_id)
rk_timer_interrupt_clear(ce);
- if (ce->mode == CLOCK_EVT_MODE_ONESHOT)
+ if (clockevent_state_oneshot(ce))
rk_timer_disable(ce);
ce->event_handler(ce);
@@ -161,7 +156,8 @@ static void __init rk_timer_init(struct device_node *np)
ce->name = TIMER_NAME;
ce->features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT;
ce->set_next_event = rk_timer_set_next_event;
- ce->set_mode = rk_timer_set_mode;
+ ce->set_state_shutdown = rk_timer_shutdown;
+ ce->set_state_periodic = rk_timer_set_periodic;
ce->irq = irq;
ce->cpumask = cpumask_of(0);
ce->rating = 250;