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>

1 files changed, 1 insertions, 5 deletions

diff --git a/arch/x86/kernel/i8253.c b/arch/x86/kernel/i8253.c
index 2dfd31597443..212fe6590aab 100644
--- a/arch/x86/kernel/i8253.c
+++ b/arch/x86/kernel/i8253.c
@@ -188,8 +188,6 @@ static struct clocksource pit_cs = {
         .rating         = 110,
         .read           = pit_read,
         .mask           = CLOCKSOURCE_MASK(32),
-        .mult           = 0,
-        .shift          = 20,
 };
 
 static int __init init_pit_clocksource(void)
@@ -205,9 +203,7 @@ static int __init init_pit_clocksource(void)
             pit_ce.mode != CLOCK_EVT_MODE_PERIODIC)
                 return 0;
 
-        pit_cs.mult = clocksource_hz2mult(CLOCK_TICK_RATE, pit_cs.shift);
-
-        return clocksource_register(&pit_cs);
+        return clocksource_register_hz(&pit_cs, CLOCK_TICK_RATE);
 }
 arch_initcall(init_pit_clocksource);