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authorRussell King <rmk+kernel@arm.linux.org.uk>2010-12-13 13:19:44 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2010-12-22 22:44:37 +0000
commit6b46340a18e7552656097119d121b4b42049dde1 (patch)
treeb1cc5acf51198965602c4198107df523f9f60b0c /arch/arm/mach-tcc8k
parent2c760b5b52a56e8b92c384dc9611e23fd4980d03 (diff)
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>
Diffstat (limited to 'arch/arm/mach-tcc8k')
-rw-r--r--arch/arm/mach-tcc8k/time.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/arch/arm/mach-tcc8k/time.c b/arch/arm/mach-tcc8k/time.c
index 78d06008841d..e0a8d609afe1 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);