ARM: OMAP: Timer32K: Move 32k-based sched_clock() to common code

[linux-2.6-omap-h63xx.git] / arch / arm / plat-omap / timer32k.c

diff --git a/arch/arm/plat-omap/timer32k.c b/arch/arm/plat-omap/timer32k.c
index ce034dc59d4184ddc2874f70ffdcbf0e2496bfc6..1f7365f5df2401332770ee1e5b62b144cc00e445 100644 (file)
--- a/arch/arm/plat-omap/timer32k.c
+++ b/arch/arm/plat-omap/timer32k.c
@@ -153,32 +153,6 @@ static inline unsigned long omap_32k_sync_timer_read(void)
        return omap_readl(TIMER_32K_SYNCHRONIZED);
 }
 
-/*
- * Rounds down to nearest usec. Note that this will overflow for larger values.
- */
-static inline unsigned long omap_32k_ticks_to_usecs(unsigned long ticks_32k)
-{
-       return (ticks_32k * 5*5*5*5*5*5) >> 9;
-}
-
-/*
- * Rounds down to nearest nsec.
- */
-static inline unsigned long long
-omap_32k_ticks_to_nsecs(unsigned long ticks_32k)
-{
-       return (unsigned long long) ticks_32k * 1000 * 5*5*5*5*5*5 >> 9;
-}
-
-/*
- * Returns current time from boot in nsecs. It's OK for this to wrap
- * around for now, as it's just a relative time stamp.
- */
-unsigned long long sched_clock(void)
-{
-       return omap_32k_ticks_to_nsecs(omap_32k_sync_timer_read());
-}
-
 static irqreturn_t omap_32k_timer_interrupt(int irq, void *dev_id)
 {
        struct clock_event_device *evt = &clockevent_32k_timer;