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authorRussell King <rmk+kernel@arm.linux.org.uk>2010-12-13 13:18:44 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2010-12-22 22:44:34 +0000
commit8437c25e78c3af2b31bf6c8942494e34e267f446 (patch)
tree8f23abf2764d5c565397e3b1b98355fc27ed1177 /arch/arm/mach-omap1/time.c
parentb460ddbbe29a45cc13e3f13314ec9aed7e9412f2 (diff)
downloadop-kernel-dev-8437c25e78c3af2b31bf6c8942494e34e267f446.zip
op-kernel-dev-8437c25e78c3af2b31bf6c8942494e34e267f446.tar.gz
ARM: omap: 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. Tested-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-omap1/time.c')
-rw-r--r--arch/arm/mach-omap1/time.c6
1 files changed, 1 insertions, 5 deletions
diff --git a/arch/arm/mach-omap1/time.c b/arch/arm/mach-omap1/time.c
index 1be6a21..abb34ff 100644
--- a/arch/arm/mach-omap1/time.c
+++ b/arch/arm/mach-omap1/time.c
@@ -208,7 +208,6 @@ static struct clocksource clocksource_mpu = {
.rating = 300,
.read = mpu_read,
.mask = CLOCKSOURCE_MASK(32),
- .shift = 24,
.flags = CLOCK_SOURCE_IS_CONTINUOUS,
};
@@ -217,13 +216,10 @@ static void __init omap_init_clocksource(unsigned long rate)
static char err[] __initdata = KERN_ERR
"%s: can't register clocksource!\n";
- clocksource_mpu.mult
- = clocksource_khz2mult(rate/1000, clocksource_mpu.shift);
-
setup_irq(INT_TIMER2, &omap_mpu_timer2_irq);
omap_mpu_timer_start(1, ~0, 1);
- if (clocksource_register(&clocksource_mpu))
+ if (clocksource_register_hz(&clocksource_mpu, rate))
printk(err, clocksource_mpu.name);
}
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