From 4f5c947982137fb235b08b60f63e286ae5680be8 Mon Sep 17 00:00:00 2001
From: Avi Kivity <avi@redhat.com>
Date: Mon, 14 Nov 2011 12:59:29 +0200
Subject: musicpal: avoid call to sysbus_init_mmio()

Instead of calling sysbus_init_mmio() with a null region,
create a dummy region using the memory API.

Signed-off-by: Avi Kivity <avi@redhat.com>
---
 hw/musicpal.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/hw/musicpal.c b/hw/musicpal.c
index 20553b525b..23acc1df64 100644
--- a/hw/musicpal.c
+++ b/hw/musicpal.c
@@ -1315,6 +1315,7 @@ static SysBusDeviceInfo musicpal_gpio_info = {
 
 typedef struct musicpal_key_state {
     SysBusDevice busdev;
+    MemoryRegion iomem;
     uint32_t kbd_extended;
     uint32_t pressed_keys;
     qemu_irq out[8];
@@ -1401,7 +1402,8 @@ static int musicpal_key_init(SysBusDevice *dev)
 {
     musicpal_key_state *s = FROM_SYSBUS(musicpal_key_state, dev);
 
-    sysbus_init_mmio(dev, 0x0, 0);
+    memory_region_init(&s->iomem, "dummy", 0);
+    sysbus_init_mmio_region(dev, &s->iomem);
 
     s->kbd_extended = 0;
     s->pressed_keys = 0;
-- 
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