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Subject[PATCH 3/5] i8254.c: Add pr_fmt(fmt)
Date
Add pr_fmt(fmt) "pit: " fmt
Strip pit: prefixes from pr_debug

Signed-off-by: Joe Perches <joe@perches.com>
---
arch/x86/kvm/i8254.c | 12 +++++++-----
1 files changed, 7 insertions(+), 5 deletions(-)
diff --git a/arch/x86/kvm/i8254.c b/arch/x86/kvm/i8254.c
index fab7440..296aba4 100644
--- a/arch/x86/kvm/i8254.c
+++ b/arch/x86/kvm/i8254.c
@@ -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;
--
1.6.6.rc0.57.gad7a


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