diff options
Diffstat (limited to 'kernel/drivers/clocksource/pxa_timer.c')
| -rw-r--r-- | kernel/drivers/clocksource/pxa_timer.c | 39 |
1 files changed, 13 insertions, 26 deletions
diff --git a/kernel/drivers/clocksource/pxa_timer.c b/kernel/drivers/clocksource/pxa_timer.c index d9438af2b..45b6a4999 100644 --- a/kernel/drivers/clocksource/pxa_timer.c +++ b/kernel/drivers/clocksource/pxa_timer.c @@ -88,26 +88,12 @@ pxa_osmr0_set_next_event(unsigned long delta, struct clock_event_device *dev) return (signed)(next - oscr) <= MIN_OSCR_DELTA ? -ETIME : 0; } -static void -pxa_osmr0_set_mode(enum clock_event_mode mode, struct clock_event_device *dev) +static int pxa_osmr0_shutdown(struct clock_event_device *evt) { - switch (mode) { - case CLOCK_EVT_MODE_ONESHOT: - timer_writel(timer_readl(OIER) & ~OIER_E0, OIER); - timer_writel(OSSR_M0, OSSR); - break; - - case CLOCK_EVT_MODE_UNUSED: - case CLOCK_EVT_MODE_SHUTDOWN: - /* initializing, released, or preparing for suspend */ - timer_writel(timer_readl(OIER) & ~OIER_E0, OIER); - timer_writel(OSSR_M0, OSSR); - break; - - case CLOCK_EVT_MODE_RESUME: - case CLOCK_EVT_MODE_PERIODIC: - break; - } + /* initializing, released, or preparing for suspend */ + timer_writel(timer_readl(OIER) & ~OIER_E0, OIER); + timer_writel(OSSR_M0, OSSR); + return 0; } #ifdef CONFIG_PM @@ -147,13 +133,14 @@ static void pxa_timer_resume(struct clock_event_device *cedev) #endif static struct clock_event_device ckevt_pxa_osmr0 = { - .name = "osmr0", - .features = CLOCK_EVT_FEAT_ONESHOT, - .rating = 200, - .set_next_event = pxa_osmr0_set_next_event, - .set_mode = pxa_osmr0_set_mode, - .suspend = pxa_timer_suspend, - .resume = pxa_timer_resume, + .name = "osmr0", + .features = CLOCK_EVT_FEAT_ONESHOT, + .rating = 200, + .set_next_event = pxa_osmr0_set_next_event, + .set_state_shutdown = pxa_osmr0_shutdown, + .set_state_oneshot = pxa_osmr0_shutdown, + .suspend = pxa_timer_suspend, + .resume = pxa_timer_resume, }; static struct irqaction pxa_ost0_irq = { |