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path: root/drivers/clocksource/timer-prima2.c
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Diffstat (limited to 'drivers/clocksource/timer-prima2.c')
-rw-r--r--drivers/clocksource/timer-prima2.c34
1 files changed, 15 insertions, 19 deletions
diff --git a/drivers/clocksource/timer-prima2.c b/drivers/clocksource/timer-prima2.c
index ce18d570e1cd..78de982cc640 100644
--- a/drivers/clocksource/timer-prima2.c
+++ b/drivers/clocksource/timer-prima2.c
@@ -104,26 +104,21 @@ static int sirfsoc_timer_set_next_event(unsigned long delta,
return next - now > delta ? -ETIME : 0;
}
-static void sirfsoc_timer_set_mode(enum clock_event_mode mode,
- struct clock_event_device *ce)
+static int sirfsoc_timer_shutdown(struct clock_event_device *evt)
{
u32 val = readl_relaxed(sirfsoc_timer_base + SIRFSOC_TIMER_INT_EN);
- switch (mode) {
- case CLOCK_EVT_MODE_PERIODIC:
- WARN_ON(1);
- break;
- case CLOCK_EVT_MODE_ONESHOT:
- writel_relaxed(val | BIT(0),
- sirfsoc_timer_base + SIRFSOC_TIMER_INT_EN);
- break;
- case CLOCK_EVT_MODE_SHUTDOWN:
- writel_relaxed(val & ~BIT(0),
- sirfsoc_timer_base + SIRFSOC_TIMER_INT_EN);
- break;
- case CLOCK_EVT_MODE_UNUSED:
- case CLOCK_EVT_MODE_RESUME:
- break;
- }
+
+ writel_relaxed(val & ~BIT(0),
+ sirfsoc_timer_base + SIRFSOC_TIMER_INT_EN);
+ return 0;
+}
+
+static int sirfsoc_timer_set_oneshot(struct clock_event_device *evt)
+{
+ u32 val = readl_relaxed(sirfsoc_timer_base + SIRFSOC_TIMER_INT_EN);
+
+ writel_relaxed(val | BIT(0), sirfsoc_timer_base + SIRFSOC_TIMER_INT_EN);
+ return 0;
}
static void sirfsoc_clocksource_suspend(struct clocksource *cs)
@@ -157,7 +152,8 @@ static struct clock_event_device sirfsoc_clockevent = {
.name = "sirfsoc_clockevent",
.rating = 200,
.features = CLOCK_EVT_FEAT_ONESHOT,
- .set_mode = sirfsoc_timer_set_mode,
+ .set_state_shutdown = sirfsoc_timer_shutdown,
+ .set_state_oneshot = sirfsoc_timer_set_oneshot,
.set_next_event = sirfsoc_timer_set_next_event,
};