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authorRussell King <rmk+kernel@arm.linux.org.uk>2010-12-13 08:18:21 -0500
committerRussell King <rmk+kernel@arm.linux.org.uk>2010-12-22 17:44:33 -0500
commit4f9272bfe8fca7e6d9e2f44eb78fd2c3ecdf9a0e (patch)
tree17881213f92991587e100a5709299bb4c121a0d6 /arch/arm/mach-netx
parentff9c9772480f06bc7164217b93ebb99fc088539f (diff)
ARM: netx: 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-netx')
-rw-r--r--arch/arm/mach-netx/time.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/arch/arm/mach-netx/time.c b/arch/arm/mach-netx/time.c
index 82801dbf0579..f12f22d09b6c 100644
--- a/arch/arm/mach-netx/time.c
+++ b/arch/arm/mach-netx/time.c
@@ -114,7 +114,6 @@ static struct clocksource clocksource_netx = {
114 .rating = 200, 114 .rating = 200,
115 .read = netx_get_cycles, 115 .read = netx_get_cycles,
116 .mask = CLOCKSOURCE_MASK(32), 116 .mask = CLOCKSOURCE_MASK(32),
117 .shift = 20,
118 .flags = CLOCK_SOURCE_IS_CONTINUOUS, 117 .flags = CLOCK_SOURCE_IS_CONTINUOUS,
119}; 118};
120 119
@@ -151,9 +150,7 @@ static void __init netx_timer_init(void)
151 writel(NETX_GPIO_COUNTER_CTRL_RUN, 150 writel(NETX_GPIO_COUNTER_CTRL_RUN,
152 NETX_GPIO_COUNTER_CTRL(TIMER_CLOCKSOURCE)); 151 NETX_GPIO_COUNTER_CTRL(TIMER_CLOCKSOURCE));
153 152
154 clocksource_netx.mult = 153 clocksource_register_hz(&clocksource_netx, CLOCK_TICK_RATE);
155 clocksource_hz2mult(CLOCK_TICK_RATE, clocksource_netx.shift);
156 clocksource_register(&clocksource_netx);
157 154
158 netx_clockevent.mult = div_sc(CLOCK_TICK_RATE, NSEC_PER_SEC, 155 netx_clockevent.mult = div_sc(CLOCK_TICK_RATE, NSEC_PER_SEC,
159 netx_clockevent.shift); 156 netx_clockevent.shift);