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authorRussell King <rmk+kernel@arm.linux.org.uk>2010-12-13 13:20:06 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2010-12-22 22:44:38 +0000
commit894cf56b1a64b65360086c2c890c2ae7f257793f (patch)
treeaa5a7b5c6f9d5804990d1d3fe4ffb9aa6318b571 /arch/arm/mach-w90x900
parentda797478c1ba05a858c7719a02ce0856a5bb69ce (diff)
ARM: nuc: 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. Acked-by: Wan zongshun <mcuos.com@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-w90x900')
-rw-r--r--arch/arm/mach-w90x900/time.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/arch/arm/mach-w90x900/time.c b/arch/arm/mach-w90x900/time.c
index b80f769bc135..4b089cb930dc 100644
--- a/arch/arm/mach-w90x900/time.c
+++ b/arch/arm/mach-w90x900/time.c
@@ -153,7 +153,6 @@ static struct clocksource clocksource_nuc900 = {
.rating = 200,
.read = nuc900_get_cycles,
.mask = CLOCKSOURCE_MASK(TDR_SHIFT),
- .shift = 10,
.flags = CLOCK_SOURCE_IS_CONTINUOUS,
};
@@ -176,9 +175,7 @@ static void __init nuc900_clocksource_init(void)
val |= (COUNTEN | PERIOD | PRESCALE);
__raw_writel(val, REG_TCSR1);
- clocksource_nuc900.mult =
- clocksource_khz2mult((rate / 1000), clocksource_nuc900.shift);
- clocksource_register(&clocksource_nuc900);
+ clocksource_register_hz(&clocksource_nuc900, rate);
}
static void __init nuc900_timer_init(void)