audio: remove unused parameter isa_pic

Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/hw/pc.h b/hw/pc.h
index 17648ccb0d..13e41f101e 100644
--- a/hw/pc.h
+++ b/hw/pc.h
@@ -176,7 +176,7 @@ extern int no_hpet;
 
 /* pcspk.c */
 void pcspk_init(ISADevice *pit);
-int pcspk_audio_init(ISABus *bus, qemu_irq *pic);
+int pcspk_audio_init(ISABus *bus);
 
 /* piix_pci.c */
 struct PCII440FXState;