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| author | John Stultz <johnstul@us.ibm.com> | 2010-04-26 19:03:05 -0700 |
|---|---|---|
| committer | John Stultz <john.stultz@linaro.org> | 2011-02-21 13:33:33 -0800 |
| commit | b01cc1b0eae0dea19257b29347116505fbedf679 (patch) | |
| tree | e9666f32ab07306eca45ff8647eb09338a0cb697 /arch/x86/kernel/apb_timer.c | |
| parent | 36d8593ec74dc04d3bd7c1c897a7b7cfbd0b0dc6 (diff) | |
| download | linux-b01cc1b0eae0dea19257b29347116505fbedf679.tar.gz | |
x86: Convert remaining x86 clocksources to clocksource_register_hz/khz
This converts the remaining x86 clocksources to use clocksource_register_hz/khz. CC: jacob.jun.pan@intel.com CC: Glauber Costa <glommer@redhat.com> CC: Dimitri Sivanich <sivanich@sgi.com> CC: Rusty Russell <rusty@rustcorp.com.au> CC: Jeremy Fitzhardinge <jeremy@xensource.com> CC: Chris McDermott <lcm@us.ibm.com> CC: Thomas Gleixner <tglx@linutronix.de> Tested-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> [xen] Signed-off-by: John Stultz <johnstul@us.ibm.com>
Diffstat (limited to 'arch/x86/kernel/apb_timer.c')
| -rw-r--r-- | arch/x86/kernel/apb_timer.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/arch/x86/kernel/apb_timer.c b/arch/x86/kernel/apb_timer.c index 51ef31a89be9..29ebf5a3b192 100644 --- a/arch/x86/kernel/apb_timer.c +++ b/arch/x86/kernel/apb_timer.c @@ -177,7 +177,6 @@ static struct clocksource clocksource_apbt = { .rating = APBT_CLOCKSOURCE_RATING, .read = apbt_read_clocksource, .mask = APBT_MASK, - .shift = APBT_SHIFT, .flags = CLOCK_SOURCE_IS_CONTINUOUS, .resume = apbt_restart_clocksource, }; @@ -595,14 +594,7 @@ static int apbt_clocksource_register(void) if (t1 == apbt_read_clocksource(&clocksource_apbt)) panic("APBT counter not counting. APBT disabled\n"); - /* - * initialize and register APBT clocksource - * convert that to ns/clock cycle - * mult = (ns/c) * 2^APBT_SHIFT - */ - clocksource_apbt.mult = div_sc(MSEC_PER_SEC, - (unsigned long) apbt_freq, APBT_SHIFT); - clocksource_register(&clocksource_apbt); + clocksource_register_khz(&clocksource_apbt, (u32)apbt_freq*1000); return 0; } |