ARM: integrator: 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-integrator/integrator_ap.c b/arch/arm/mach-integrator/integrator_ap.c
index 548208f..2774df8 100644 (file)
--- a/arch/arm/mach-integrator/integrator_ap.c
+++ b/arch/arm/mach-integrator/integrator_ap.c
@@ -372,7 +372,6 @@ static struct clocksource clocksource_timersp = {
        .rating         = 200,
        .read           = timersp_read,
        .mask           = CLOCKSOURCE_MASK(16),
-       .shift          = 16,
        .flags          = CLOCK_SOURCE_IS_CONTINUOUS,
 };
 
@@ -390,8 +389,7 @@ static void integrator_clocksource_init(u32 khz)
        writel(ctrl, base + TIMER_CTRL);
        writel(0xffff, base + TIMER_LOAD);
 
-       cs->mult = clocksource_khz2mult(khz, cs->shift);
-       clocksource_register(cs);
+       clocksource_register_khz(cs, khz);
 }
 
 static void __iomem * const clkevt_base = (void __iomem *)TIMER1_VA_BASE;