[Qemu-devel] [PATCH v3 16/16] hw/timer: QOM'ify tusb6010

[xiaoqiang zhao]

assign tusb6010_init to tusb6010_info.instance_init and drop
the SysBusDeviceClass::init

Reviewed-by: Peter Maydell <peter.mayd...@linaro.org>
Signed-off-by: xiaoqiang zhao <zxq_yx_...@163.com>
---
 hw/timer/tusb6010.c | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/hw/timer/tusb6010.c b/hw/timer/tusb6010.c
index 9f6af90..205127c 100644
--- a/hw/timer/tusb6010.c
+++ b/hw/timer/tusb6010.c
@@ -776,29 +776,27 @@ static void tusb6010_reset(DeviceState *dev)
     musb_reset(s->musb);
 }
 
-static int tusb6010_init(SysBusDevice *sbd)
+static void tusb6010_init(Object *obj)
 {
-    DeviceState *dev = DEVICE(sbd);
-    TUSBState *s = TUSB(dev);
+    DeviceState *dev = DEVICE(obj);
+    TUSBState *s = TUSB(obj);
+    SysBusDevice *sbd = SYS_BUS_DEVICE(obj);
 
     s->otg_timer = timer_new_ns(QEMU_CLOCK_VIRTUAL, tusb_otg_tick, s);
     s->pwr_timer = timer_new_ns(QEMU_CLOCK_VIRTUAL, tusb_power_tick, s);
-    memory_region_init_io(&s->iomem[1], OBJECT(s), &tusb_async_ops, s,
+    memory_region_init_io(&s->iomem[1], obj, &tusb_async_ops, s,
                           "tusb-async", UINT32_MAX);
     sysbus_init_mmio(sbd, &s->iomem[0]);
     sysbus_init_mmio(sbd, &s->iomem[1]);
     sysbus_init_irq(sbd, &s->irq);
     qdev_init_gpio_in(dev, tusb6010_irq, musb_irq_max + 1);
     s->musb = musb_init(dev, 1);
-    return 0;
 }
 
 static void tusb6010_class_init(ObjectClass *klass, void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
-    SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
 
-    k->init = tusb6010_init;
     dc->reset = tusb6010_reset;
 }
 
@@ -806,6 +804,7 @@ static const TypeInfo tusb6010_info = {
     .name          = TYPE_TUSB6010,
     .parent        = TYPE_SYS_BUS_DEVICE,
     .instance_size = sizeof(TUSBState),
+    .instance_init = tusb6010_init,
     .class_init    = tusb6010_class_init,
 };
 
-- 
2.1.4