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x86: i8254.c: Add pr_fmt(fmt)

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- Add pr_fmt(fmt) "pit: " fmt
 - Strip pit: prefixes from pr_debug

Signed-off-by: Joe Perches <joe@perches.com>
LKML-Reference: <bbd4de532f18bb7c11f64ba20d224c08291cb126.1260383912.git.joe@perches.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Joe Perches 2009-12-09 10:45:35 -08:00 committed by Ingo Molnar
parent 40685236b3
commit a78d9626f4
1 changed files with 7 additions and 5 deletions
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12
arch/x86/kvm/i8254.c
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@ -29,6 +29,8 @@
* Based on QEMU and Xen.
*/
#define pr_fmt(fmt) "pit: " fmt
#include <linux/kvm_host.h>
#include "irq.h"
@ -262,7 +264,7 @@ void __kvm_migrate_pit_timer(struct kvm_vcpu *vcpu)
static void destroy_pit_timer(struct kvm_timer *pt)
{
pr_debug("pit: execute del timer!\n");
pr_debug("execute del timer!\n");
hrtimer_cancel(&pt->timer);
}
@ -284,7 +286,7 @@ static void create_pit_timer(struct kvm_kpit_state *ps, u32 val, int is_period)
interval = muldiv64(val, NSEC_PER_SEC, KVM_PIT_FREQ);
pr_debug("pit: create pit timer, interval is %llu nsec\n", interval);
pr_debug("create pit timer, interval is %llu nsec\n", interval);
/* TODO The new value only affected after the retriggered */
hrtimer_cancel(&pt->timer);
@ -309,7 +311,7 @@ static void pit_load_count(struct kvm *kvm, int channel, u32 val)
WARN_ON(!mutex_is_locked(&ps->lock));
pr_debug("pit: load_count val is %d, channel is %d\n", val, channel);
pr_debug("load_count val is %d, channel is %d\n", val, channel);
/*
* The largest possible initial count is 0; this is equivalent
@ -395,8 +397,8 @@ static int pit_ioport_write(struct kvm_io_device *this,
mutex_lock(&pit_state->lock);
if (val != 0)
pr_debug("pit: write addr is 0x%x, len is %d, val is 0x%x\n",
(unsigned int)addr, len, val);
pr_debug("write addr is 0x%x, len is %d, val is 0x%x\n",
(unsigned int)addr, len, val);
if (addr == 3) {
channel = val >> 6;