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-rw-r--r--arch/x86/kvm/i8259.c17
-rw-r--r--arch/x86/kvm/irq.h4
2 files changed, 7 insertions, 14 deletions
diff --git a/arch/x86/kvm/i8259.c b/arch/x86/kvm/i8259.c
index 2c73f449314..caf6e1b3d95 100644
--- a/arch/x86/kvm/i8259.c
+++ b/arch/x86/kvm/i8259.c
@@ -34,6 +34,8 @@
#include <linux/kvm_host.h>
#include "trace.h"
+static void pic_irq_request(struct kvm *kvm, int level);
+
static void pic_lock(struct kvm_pic *s)
__acquires(&s->lock)
{
@@ -175,9 +177,9 @@ static void pic_update_irq(struct kvm_pic *s)
}
irq = pic_get_irq(&s->pics[0]);
if (irq >= 0)
- s->irq_request(s->irq_request_opaque, 1);
+ pic_irq_request(s->kvm, 1);
else
- s->irq_request(s->irq_request_opaque, 0);
+ pic_irq_request(s->kvm, 0);
}
void kvm_pic_update_irq(struct kvm_pic *s)
@@ -262,8 +264,7 @@ int kvm_pic_read_irq(struct kvm *kvm)
void kvm_pic_reset(struct kvm_kpic_state *s)
{
int irq;
- struct kvm *kvm = s->pics_state->irq_request_opaque;
- struct kvm_vcpu *vcpu0 = kvm->bsp_vcpu;
+ struct kvm_vcpu *vcpu0 = s->pics_state->kvm->bsp_vcpu;
u8 irr = s->irr, isr = s->imr;
s->last_irr = 0;
@@ -302,8 +303,7 @@ static void pic_ioport_write(void *opaque, u32 addr, u32 val)
/*
* deassert a pending interrupt
*/
- s->pics_state->irq_request(s->pics_state->
- irq_request_opaque, 0);
+ pic_irq_request(s->pics_state->kvm, 0);
s->init_state = 1;
s->init4 = val & 1;
if (val & 0x02)
@@ -519,9 +519,8 @@ static int picdev_read(struct kvm_io_device *this,
/*
* callback when PIC0 irq status changed
*/
-static void pic_irq_request(void *opaque, int level)
+static void pic_irq_request(struct kvm *kvm, int level)
{
- struct kvm *kvm = opaque;
struct kvm_vcpu *vcpu = kvm->bsp_vcpu;
struct kvm_pic *s = pic_irqchip(kvm);
int irq = pic_get_irq(&s->pics[0]);
@@ -550,8 +549,6 @@ struct kvm_pic *kvm_create_pic(struct kvm *kvm)
s->kvm = kvm;
s->pics[0].elcr_mask = 0xf8;
s->pics[1].elcr_mask = 0xde;
- s->irq_request = pic_irq_request;
- s->irq_request_opaque = kvm;
s->pics[0].pics_state = s;
s->pics[1].pics_state = s;
diff --git a/arch/x86/kvm/irq.h b/arch/x86/kvm/irq.h
index cd1f362f413..ffed06871c5 100644
--- a/arch/x86/kvm/irq.h
+++ b/arch/x86/kvm/irq.h
@@ -38,8 +38,6 @@
struct kvm;
struct kvm_vcpu;
-typedef void irq_request_func(void *opaque, int level);
-
struct kvm_kpic_state {
u8 last_irr; /* edge detection */
u8 irr; /* interrupt request register */
@@ -67,8 +65,6 @@ struct kvm_pic {
unsigned pending_acks;
struct kvm *kvm;
struct kvm_kpic_state pics[2]; /* 0 is master pic, 1 is slave pic */
- irq_request_func *irq_request;
- void *irq_request_opaque;
int output; /* intr from master PIC */
struct kvm_io_device dev;
void (*ack_notifier)(void *opaque, int irq);