예제 #1
0
파일: sh_tmu.c 프로젝트: ANFS/ANFS-kernel
static void sh_tmu_clock_event_mode(enum clock_event_mode mode,
				    struct clock_event_device *ced)
{
	struct sh_tmu_priv *p = ced_to_sh_tmu(ced);
	int disabled = 0;

	/* deal with old setting first */
	switch (ced->mode) {
	case CLOCK_EVT_MODE_PERIODIC:
	case CLOCK_EVT_MODE_ONESHOT:
		sh_tmu_disable(p);
		disabled = 1;
		break;
	default:
		break;
	}

	switch (mode) {
	case CLOCK_EVT_MODE_PERIODIC:
		dev_info(&p->pdev->dev, "used for periodic clock events\n");
		sh_tmu_clock_event_start(p, 1);
		break;
	case CLOCK_EVT_MODE_ONESHOT:
		dev_info(&p->pdev->dev, "used for oneshot clock events\n");
		sh_tmu_clock_event_start(p, 0);
		break;
	case CLOCK_EVT_MODE_UNUSED:
		if (!disabled)
			sh_tmu_disable(p);
		break;
	case CLOCK_EVT_MODE_SHUTDOWN:
	default:
		break;
	}
}
예제 #2
0
void sh_timer_unregister(void *priv)
{
	struct sh_tmu_priv *p = priv;

	sh_tmu_disable(p);
	remove_irq(p->irqaction.irq, &p->irqaction);
	kfree(p->tm.fnc);
	p->tm.fnc = NULL;
}
예제 #3
0
static void sh_tmu_clocksource_disable(struct clocksource *cs)
{
	struct sh_tmu_channel *ch = cs_to_sh_tmu(cs);

	if (WARN_ON(!ch->cs_enabled))
		return;

	sh_tmu_disable(ch);
	ch->cs_enabled = false;
}
예제 #4
0
파일: sh_tmu.c 프로젝트: 7799/linux
static void sh_tmu_clocksource_disable(struct clocksource *cs)
{
	struct sh_tmu_priv *p = cs_to_sh_tmu(cs);

	if (WARN_ON(!p->cs_enabled))
		return;

	sh_tmu_disable(p);
	p->cs_enabled = false;
}
예제 #5
0
파일: sh_tmu.c 프로젝트: ANFS/ANFS-kernel
static void sh_tmu_clocksource_disable(struct clocksource *cs)
{
	sh_tmu_disable(cs_to_sh_tmu(cs));
}