[PATCH v2 11/40] pl050: don't use legacy ps2_mouse_init() function

[Mark Cave-Ayland]

Instantiate the PS2 mouse device within PL050MouseState using
object_initialize_child() in pl050_mouse_init() and realize it in
pl050_mouse_realize() accordingly.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Tested-by: Helge Deller <deller@gmx.de>
Acked-by: Helge Deller <deller@gmx.de>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
---
 hw/input/pl050.c         | 13 ++++++++++---
 include/hw/input/pl050.h |  2 ++
 2 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/hw/input/pl050.c b/hw/input/pl050.c
index 64b579e877..ec5e19285e 100644
--- a/hw/input/pl050.c
+++ b/hw/input/pl050.c
@@ -183,17 +183,24 @@ static void pl050_kbd_init(Object *obj)
 static void pl050_mouse_realize(DeviceState *dev, Error **errp)
 {
     PL050DeviceClass *pdc = PL050_GET_CLASS(dev);
+    PL050MouseState *s = PL050_MOUSE_DEVICE(dev);
     PL050State *ps = PL050(dev);
 
-    ps->ps2dev = ps2_mouse_init();
+    if (!sysbus_realize(SYS_BUS_DEVICE(&s->mouse), errp)) {
+        return;
+    }
+
+    ps->ps2dev = PS2_DEVICE(&s->mouse);
     pdc->parent_realize(dev, errp);
 }
 
 static void pl050_mouse_init(Object *obj)
 {
-    PL050State *s = PL050(obj);
+    PL050MouseState *s = PL050_MOUSE_DEVICE(obj);
+    PL050State *ps = PL050(obj);
 
-    s->is_mouse = true;
+    ps->is_mouse = true;
+    object_initialize_child(obj, "mouse", &s->mouse, TYPE_PS2_MOUSE_DEVICE);
 }
 
 static void pl050_kbd_class_init(ObjectClass *oc, void *data)
diff --git a/include/hw/input/pl050.h b/include/hw/input/pl050.h
index 28f6216dc3..89ec4fafc9 100644
--- a/include/hw/input/pl050.h
+++ b/include/hw/input/pl050.h
@@ -52,6 +52,8 @@ OBJECT_DECLARE_SIMPLE_TYPE(PL050MouseState, 
PL050_MOUSE_DEVICE)
 
 struct PL050MouseState {
     PL050State parent_obj;
+
+    PS2MouseState mouse;
 };
 
 #endif
-- 
2.30.2