ARM: mmp: update clock source registration
In d7e81c2 (clocksource: Add clocksource_register_hz/khz interface) new
interfaces were added which simplify (and optimize) the selection of the
divisor shift/mult constants. Switch over to using this new interface.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/mach-mmp/time.c b/arch/arm/mach-mmp/time.c
index 6652819..0c0ab09 100644
--- a/arch/arm/mach-mmp/time.c
+++ b/arch/arm/mach-mmp/time.c
@@ -146,7 +146,6 @@
static struct clocksource cksrc = {
.name = "clocksource",
- .shift = 20,
.rating = 200,
.read = clksrc_read,
.mask = CLOCKSOURCE_MASK(32),
@@ -193,10 +192,8 @@
ckevt.min_delta_ns = clockevent_delta2ns(MIN_DELTA, &ckevt);
ckevt.cpumask = cpumask_of(0);
- cksrc.mult = clocksource_hz2mult(CLOCK_TICK_RATE, cksrc.shift);
-
setup_irq(irq, &timer_irq);
- clocksource_register(&cksrc);
+ clocksource_register_hz(&cksrc, CLOCK_TICK_RATE);
clockevents_register_device(&ckevt);
}