audio: consolidate audio_init()

consolidate audio_init() and remove references to shoundhw.

Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Acked-by: Blue Swirl <blauwirbel@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

1 files changed, 1 insertions, 0 deletions

diff --git a/arch_init.h b/arch_init.h
index 682890c0ec..17c9164d39 100644
--- a/arch_init.h
+++ b/arch_init.h
@@ -27,6 +27,7 @@ void do_acpitable_option(const char *optarg);
 void do_smbios_option(const char *optarg);
 void cpudef_init(void);
 int audio_available(void);
+void audio_init(qemu_irq *isa_pic, PCIBus *pci_bus);
 int kvm_available(void);
 int xen_available(void);