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-rw-r--r--arch/arm/mach-sa1100/time.c16
1 files changed, 2 insertions, 14 deletions
diff --git a/arch/arm/mach-sa1100/time.c b/arch/arm/mach-sa1100/time.c
index 51c0529..fa66024 100644
--- a/arch/arm/mach-sa1100/time.c
+++ b/arch/arm/mach-sa1100/time.c
@@ -97,19 +97,6 @@ static struct clock_event_device ckevt_sa1100_osmr0 = {
.set_mode = sa1100_osmr0_set_mode,
};
-static cycle_t sa1100_read_oscr(struct clocksource *s)
-{
- return OSCR;
-}
-
-static struct clocksource cksrc_sa1100_oscr = {
- .name = "oscr",
- .rating = 200,
- .read = sa1100_read_oscr,
- .mask = CLOCKSOURCE_MASK(32),
- .flags = CLOCK_SOURCE_IS_CONTINUOUS,
-};
-
static struct irqaction sa1100_timer_irq = {
.name = "ost0",
.flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL,
@@ -134,7 +121,8 @@ static void __init sa1100_timer_init(void)
setup_irq(IRQ_OST0, &sa1100_timer_irq);
- clocksource_register_hz(&cksrc_sa1100_oscr, CLOCK_TICK_RATE);
+ clocksource_mmio_init(&OSCR, "oscr", CLOCK_TICK_RATE, 200, 32,
+ clocksource_mmio_readl_up);
clockevents_register_device(&ckevt_sa1100_osmr0);
}