diff mbox series

[v3,18/21] timer/puv3_ost: Convert sysbus init function to realize function

Message ID 20181130093852.20739-19-maozhongyi@cmss.chinamobile.com
State New
Headers show
Series QOM'ify SysBusDeviceClass->init | expand

Commit Message

Mao Zhongyi Nov. 30, 2018, 9:38 a.m. UTC 
Use DeviceClass rather than SysBusDeviceClass in
puv3_ost_class_init().

Cc: gxt@mprc.pku.edu.cn

Signed-off-by: Mao Zhongyi <maozhongyi@cmss.chinamobile.com>
Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/timer/puv3_ost.c | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)
diff mbox series

Patch

diff --git a/hw/timer/puv3_ost.c b/hw/timer/puv3_ost.c
index 0b3d717e60..3be58c7fdd 100644
--- a/hw/timer/puv3_ost.c
+++ b/hw/timer/puv3_ost.c
@@ -113,16 +113,17 @@  static void puv3_ost_tick(void *opaque)
     }
 }
 
-static int puv3_ost_init(SysBusDevice *dev)
+static void puv3_ost_realize(DeviceState *dev, Error **errp)
 {
     PUV3OSTState *s = PUV3_OST(dev);
+    SysBusDevice *sbd = SYS_BUS_DEVICE(dev);
 
     s->reg_OIER = 0;
     s->reg_OSSR = 0;
     s->reg_OSMR0 = 0;
     s->reg_OSCR = 0;
 
-    sysbus_init_irq(dev, &s->irq);
+    sysbus_init_irq(sbd, &s->irq);
 
     s->bh = qemu_bh_new(puv3_ost_tick, s);
     s->ptimer = ptimer_init(s->bh, PTIMER_POLICY_DEFAULT);
@@ -130,16 +131,14 @@  static int puv3_ost_init(SysBusDevice *dev)
 
     memory_region_init_io(&s->iomem, OBJECT(s), &puv3_ost_ops, s, "puv3_ost",
             PUV3_REGS_OFFSET);
-    sysbus_init_mmio(dev, &s->iomem);
-
-    return 0;
+    sysbus_init_mmio(sbd, &s->iomem);
 }
 
 static void puv3_ost_class_init(ObjectClass *klass, void *data)
 {
-    SysBusDeviceClass *sdc = SYS_BUS_DEVICE_CLASS(klass);
+    DeviceClass *dc = DEVICE_CLASS(klass);
 
-    sdc->init = puv3_ost_init;
+    dc->realize = puv3_ost_realize;
 }
 
 static const TypeInfo puv3_ost_info = {