ARM: tcc8k: 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>

1 files changed, 1 insertions, 4 deletions

diff --git a/arch/arm/mach-tcc8k/time.c b/arch/arm/mach-tcc8k/time.c
index 78d06008841..e0a8d609afe 100644
--- a/arch/arm/mach-tcc8k/time.c
+++ b/arch/arm/mach-tcc8k/time.c
@@ -35,7 +35,6 @@ static struct clocksource clocksource_tcc = {
         .rating         = 200,
         .read           = tcc_get_cycles,
         .mask           = CLOCKSOURCE_MASK(32),
-        .shift          = 28,
         .flags          = CLOCK_SOURCE_IS_CONTINUOUS,
 };
 
@@ -103,9 +102,7 @@ static int __init tcc_clockevent_init(struct clk *clock)
 {
         unsigned int c = clk_get_rate(clock);
 
-        clocksource_tcc.mult = clocksource_hz2mult(c,
-                                        clocksource_tcc.shift);
-        clocksource_register(&clocksource_tcc);
+        clocksource_register_hz(&clocksource_tcc, c);
 
         clockevent_tcc.mult = div_sc(c, NSEC_PER_SEC,
                                         clockevent_tcc.shift);