Commit 1f2e66f0 authored by Jinrong Liang's avatar Jinrong Liang Committed by Paolo Bonzini
Browse files

KVM: x86/i8259: Remove unused "addr" of elcr_ioport_{read,write}() 



The "u32 addr" parameter of elcr_ioport_write() and elcr_ioport_read()
is not used, so remove it. No functional change intended.

Signed-off-by: default avatarJinrong Liang <cloudliang@tencent.com>
Message-Id: <20220125095909.38122-13-cloudliang@tencent.com>
Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
parent 068f7ea6

arch/x86/kvm/i8259.c

+4 −4
Original line number Diff line number Diff line
@@ -437,13 +437,13 @@ static u32 pic_ioport_read(void *opaque, u32 addr) 
	return ret;

}



static void elcr_ioport_write(void *opaque, u32 addr, u32 val)

static void elcr_ioport_write(void *opaque, u32 val)

{

	struct kvm_kpic_state *s = opaque;

	s->elcr = val & s->elcr_mask;

}



static u32 elcr_ioport_read(void *opaque, u32 addr1)

static u32 elcr_ioport_read(void *opaque)

{

	struct kvm_kpic_state *s = opaque;

	return s->elcr;
@@ -474,7 +474,7 @@ static int picdev_write(struct kvm_pic *s, 
	case 0x4d0:

	case 0x4d1:

		pic_lock(s);

		elcr_ioport_write(&s->pics[addr & 1], addr, data);

		elcr_ioport_write(&s->pics[addr & 1], data);

		pic_unlock(s);

		break;

	default:
@@ -505,7 +505,7 @@ static int picdev_read(struct kvm_pic *s, 
	case 0x4d0:

	case 0x4d1:

		pic_lock(s);

		*data = elcr_ioport_read(&s->pics[addr & 1], addr);

		*data = elcr_ioport_read(&s->pics[addr & 1]);

		pic_unlock(s);

		break;

	default: