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>

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