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| author | John Stultz <johnstul@us.ibm.com> | 2010-07-13 17:56:27 -0700 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2010-07-27 12:40:55 +0200 |
| commit | f12a15be63d1de9a35971f35f06b73088fa25c3a (patch) | |
| tree | 444084a06e776f005d52d3214fb35b91b3a8345d /drivers/clocksource | |
| parent | 0fb86b06298b6cd3205cac2e68a499f269282dac (diff) | |
| download | linux-f12a15be63d1de9a35971f35f06b73088fa25c3a.tar.gz linux-f12a15be63d1de9a35971f35f06b73088fa25c3a.tar.bz2 linux-f12a15be63d1de9a35971f35f06b73088fa25c3a.zip | |
x86: Convert common clocksources to use clocksource_register_hz/khz
This converts the most common of the x86 clocksources over to use
clocksource_register_hz/khz.
Signed-off-by: John Stultz <johnstul@us.ibm.com>
LKML-Reference: <1279068988-21864-11-git-send-email-johnstul@us.ibm.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'drivers/clocksource')
| -rw-r--r-- | drivers/clocksource/acpi_pm.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/clocksource/acpi_pm.c b/drivers/clocksource/acpi_pm.c index 72a633a6ec98..cfb0f5278415 100644 --- a/drivers/clocksource/acpi_pm.c +++ b/drivers/clocksource/acpi_pm.c @@ -68,10 +68,7 @@ static struct clocksource clocksource_acpi_pm = { .rating = 200, .read = acpi_pm_read, .mask = (cycle_t)ACPI_PM_MASK, - .mult = 0, /*to be calculated*/ - .shift = 22, .flags = CLOCK_SOURCE_IS_CONTINUOUS, - }; @@ -190,9 +187,6 @@ static int __init init_acpi_pm_clocksource(void) if (!pmtmr_ioport) return -ENODEV; - clocksource_acpi_pm.mult = clocksource_hz2mult(PMTMR_TICKS_PER_SEC, - clocksource_acpi_pm.shift); - /* "verify" this timing source: */ for (j = 0; j < ACPI_PM_MONOTONICITY_CHECKS; j++) { udelay(100 * j); @@ -220,7 +214,8 @@ static int __init init_acpi_pm_clocksource(void) if (verify_pmtmr_rate() != 0) return -ENODEV; - return clocksource_register(&clocksource_acpi_pm); + return clocksource_register_hz(&clocksource_acpi_pm, + PMTMR_TICKS_PER_SEC); } /* We use fs_initcall because we want the PCI fixups to have run |