[12/19] KVM: x86/i8259: Remove unused "addr" of elcr_ioport_{read,write}()

Commit Message

Jinrong Liang Jan. 25, 2022, 9:59 a.m. UTC

From: Jinrong Liang <[e-mail]>

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: Jinrong Liang <[e-mail]>
---
 arch/x86/kvm/i8259.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

Patch

diff --git a/arch/x86/kvm/i8259.c b/arch/x86/kvm/i8259.c
index 814064d06016..be99dc86293d 100644
--- a/arch/x86/kvm/i8259.c
+++ b/arch/x86/kvm/i8259.c
@@ -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: