@@ -124,29 +124,26 @@ static int omap_mpu_set_next_event(unsigned long cycles,
return 0;
}
-static void omap_mpu_set_mode(enum clock_event_mode mode,
- struct clock_event_device *evt)
+static int omap_mpu_set_oneshot(struct clock_event_device *evt)
{
- switch (mode) {
- case CLOCK_EVT_MODE_PERIODIC:
- omap_mpu_set_autoreset(0);
- break;
- case CLOCK_EVT_MODE_ONESHOT:
- omap_mpu_timer_stop(0);
- omap_mpu_remove_autoreset(0);
- break;
- case CLOCK_EVT_MODE_UNUSED:
- case CLOCK_EVT_MODE_SHUTDOWN:
- case CLOCK_EVT_MODE_RESUME:
- break;
- }
+ omap_mpu_timer_stop(0);
+ omap_mpu_remove_autoreset(0);
+ return 0;
+}
+
+static int omap_mpu_set_periodic(struct clock_event_device *evt)
+{
+ omap_mpu_set_autoreset(0);
+ return 0;
}
static struct clock_event_device clockevent_mpu_timer1 = {
- .name = "mpu_timer1",
- .features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
- .set_next_event = omap_mpu_set_next_event,
- .set_mode = omap_mpu_set_mode,
+ .name = "mpu_timer1",
+ .features = CLOCK_EVT_FEAT_PERIODIC |
+ CLOCK_EVT_FEAT_ONESHOT,
+ .set_next_event = omap_mpu_set_next_event,
+ .set_state_periodic = omap_mpu_set_periodic,
+ .set_state_oneshot = omap_mpu_set_oneshot,
};
static irqreturn_t omap_mpu_timer1_interrupt(int irq, void *dev_id)
Migrate omap driver to the new 'set-state' interface provided by clockevents core, the earlier 'set-mode' interface is marked obsolete now. This also enables us to implement callbacks for new states of clockevent devices, for example: ONESHOT_STOPPED. Cc: Santosh Shilimkar <ssantosh@kernel.org> Cc: Tony Lindgren <tony@atomide.com> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> --- arch/arm/mach-omap1/time.c | 35 ++++++++++++++++------------------- 1 file changed, 16 insertions(+), 19 deletions(-)