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-rw-r--r--arch/um/kernel/time.c44
1 files changed, 20 insertions, 24 deletions
diff --git a/arch/um/kernel/time.c b/arch/um/kernel/time.c
index 117568d4f64a..5af441efb377 100644
--- a/arch/um/kernel/time.c
+++ b/arch/um/kernel/time.c
@@ -22,23 +22,16 @@ void timer_handler(int sig, struct siginfo *unused_si, struct uml_pt_regs *regs)
local_irq_restore(flags);
}
-static void itimer_set_mode(enum clock_event_mode mode,
- struct clock_event_device *evt)
+static int itimer_shutdown(struct clock_event_device *evt)
{
- switch (mode) {
- case CLOCK_EVT_MODE_PERIODIC:
- set_interval();
- break;
-
- case CLOCK_EVT_MODE_SHUTDOWN:
- case CLOCK_EVT_MODE_UNUSED:
- case CLOCK_EVT_MODE_ONESHOT:
- disable_timer();
- break;
-
- case CLOCK_EVT_MODE_RESUME:
- break;
- }
+ disable_timer();
+ return 0;
+}
+
+static int itimer_set_periodic(struct clock_event_device *evt)
+{
+ set_interval();
+ return 0;
}
static int itimer_next_event(unsigned long delta,
@@ -48,14 +41,17 @@ static int itimer_next_event(unsigned long delta,
}
static struct clock_event_device itimer_clockevent = {
- .name = "itimer",
- .rating = 250,
- .cpumask = cpu_all_mask,
- .features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
- .set_mode = itimer_set_mode,
- .set_next_event = itimer_next_event,
- .shift = 32,
- .irq = 0,
+ .name = "itimer",
+ .rating = 250,
+ .cpumask = cpu_all_mask,
+ .features = CLOCK_EVT_FEAT_PERIODIC |
+ CLOCK_EVT_FEAT_ONESHOT,
+ .set_state_shutdown = itimer_shutdown,
+ .set_state_periodic = itimer_set_periodic,
+ .set_state_oneshot = itimer_shutdown,
+ .set_next_event = itimer_next_event,
+ .shift = 32,
+ .irq = 0,
};
static irqreturn_t um_timer(int irq, void *dev)