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-rw-r--r--drivers/clocksource/em_sti.c39
1 files changed, 14 insertions, 25 deletions
diff --git a/drivers/clocksource/em_sti.c b/drivers/clocksource/em_sti.c
index dc3c6ee04aaa..7a97a34dba70 100644
--- a/drivers/clocksource/em_sti.c
+++ b/drivers/clocksource/em_sti.c
@@ -251,33 +251,21 @@ static struct em_sti_priv *ced_to_em_sti(struct clock_event_device *ced)
return container_of(ced, struct em_sti_priv, ced);
}
-static void em_sti_clock_event_mode(enum clock_event_mode mode,
- struct clock_event_device *ced)
+static int em_sti_clock_event_shutdown(struct clock_event_device *ced)
{
struct em_sti_priv *p = ced_to_em_sti(ced);
+ em_sti_stop(p, USER_CLOCKEVENT);
+ return 0;
+}
- /* deal with old setting first */
- switch (ced->mode) {
- case CLOCK_EVT_MODE_ONESHOT:
- em_sti_stop(p, USER_CLOCKEVENT);
- break;
- default:
- break;
- }
+static int em_sti_clock_event_set_oneshot(struct clock_event_device *ced)
+{
+ struct em_sti_priv *p = ced_to_em_sti(ced);
- switch (mode) {
- case CLOCK_EVT_MODE_ONESHOT:
- dev_info(&p->pdev->dev, "used for oneshot clock events\n");
- em_sti_start(p, USER_CLOCKEVENT);
- clockevents_config(&p->ced, p->rate);
- break;
- case CLOCK_EVT_MODE_SHUTDOWN:
- case CLOCK_EVT_MODE_UNUSED:
- em_sti_stop(p, USER_CLOCKEVENT);
- break;
- default:
- break;
- }
+ dev_info(&p->pdev->dev, "used for oneshot clock events\n");
+ em_sti_start(p, USER_CLOCKEVENT);
+ clockevents_config(&p->ced, p->rate);
+ return 0;
}
static int em_sti_clock_event_next(unsigned long delta,
@@ -303,11 +291,12 @@ static void em_sti_register_clockevent(struct em_sti_priv *p)
ced->rating = 200;
ced->cpumask = cpu_possible_mask;
ced->set_next_event = em_sti_clock_event_next;
- ced->set_mode = em_sti_clock_event_mode;
+ ced->set_state_shutdown = em_sti_clock_event_shutdown;
+ ced->set_state_oneshot = em_sti_clock_event_set_oneshot;
dev_info(&p->pdev->dev, "used for clock events\n");
- /* Register with dummy 1 Hz value, gets updated in ->set_mode() */
+ /* Register with dummy 1 Hz value, gets updated in ->set_state_oneshot() */
clockevents_config_and_register(ced, 1, 2, 0xffffffff);
}