3 files changed, 18 insertions, 20 deletions

diff --git a/hw/timer/etraxfs_timer.c b/hw/timer/etraxfs_timer.c
index d13bc30b2d..2280914b1d 100644
--- a/hw/timer/etraxfs_timer.c
+++ b/hw/timer/etraxfs_timer.c
@@ -315,9 +315,10 @@ static void etraxfs_timer_reset(void *opaque)
     qemu_irq_lower(t->irq);
 }
 
-static int etraxfs_timer_init(SysBusDevice *dev)
+static void etraxfs_timer_realize(DeviceState *dev, Error **errp)
 {
     ETRAXTimerState *t = ETRAX_TIMER(dev);
+    SysBusDevice *sbd = SYS_BUS_DEVICE(dev);
 
     t->bh_t0 = qemu_bh_new(timer0_hit, t);
     t->bh_t1 = qemu_bh_new(timer1_hit, t);
@@ -326,21 +327,20 @@ static int etraxfs_timer_init(SysBusDevice *dev)
     t->ptimer_t1 = ptimer_init(t->bh_t1, PTIMER_POLICY_DEFAULT);
     t->ptimer_wd = ptimer_init(t->bh_wd, PTIMER_POLICY_DEFAULT);
 
-    sysbus_init_irq(dev, &t->irq);
-    sysbus_init_irq(dev, &t->nmi);
+    sysbus_init_irq(sbd, &t->irq);
+    sysbus_init_irq(sbd, &t->nmi);
 
     memory_region_init_io(&t->mmio, OBJECT(t), &timer_ops, t,
                           "etraxfs-timer", 0x5c);
-    sysbus_init_mmio(dev, &t->mmio);
+    sysbus_init_mmio(sbd, &t->mmio);
     qemu_register_reset(etraxfs_timer_reset, t);
-    return 0;
 }
 
 static void etraxfs_timer_class_init(ObjectClass *klass, void *data)
 {
-    SysBusDeviceClass *sdc = SYS_BUS_DEVICE_CLASS(klass);
+    DeviceClass *dc = DEVICE_CLASS(klass);
 
-    sdc->init = etraxfs_timer_init;
+    dc->realize = etraxfs_timer_realize;
 }
 
 static const TypeInfo etraxfs_timer_info = {
diff --git a/hw/timer/grlib_gptimer.c b/hw/timer/grlib_gptimer.c
index 4ed96e970a..183eddc073 100644
--- a/hw/timer/grlib_gptimer.c
+++ b/hw/timer/grlib_gptimer.c
@@ -347,10 +347,11 @@ static void grlib_gptimer_reset(DeviceState *d)
     }
 }
 
-static int grlib_gptimer_init(SysBusDevice *dev)
+static void grlib_gptimer_realize(DeviceState *dev, Error **errp)
 {
     GPTimerUnit  *unit = GRLIB_GPTIMER(dev);
     unsigned int  i;
+    SysBusDevice *sbd = SYS_BUS_DEVICE(dev);
 
     assert(unit->nr_timers > 0);
     assert(unit->nr_timers <= GPTIMER_MAX_TIMERS);
@@ -366,7 +367,7 @@ static int grlib_gptimer_init(SysBusDevice *dev)
         timer->id     = i;
 
         /* One IRQ line for each timer */
-        sysbus_init_irq(dev, &timer->irq);
+        sysbus_init_irq(sbd, &timer->irq);
 
         ptimer_set_freq(timer->ptimer, unit->freq_hz);
     }
@@ -375,8 +376,7 @@ static int grlib_gptimer_init(SysBusDevice *dev)
                           unit, "gptimer",
                           UNIT_REG_SIZE + GPTIMER_REG_SIZE * unit->nr_timers);
 
-    sysbus_init_mmio(dev, &unit->iomem);
-    return 0;
+    sysbus_init_mmio(sbd, &unit->iomem);
 }
 
 static Property grlib_gptimer_properties[] = {
@@ -389,9 +389,8 @@ static Property grlib_gptimer_properties[] = {
 static void grlib_gptimer_class_init(ObjectClass *klass, void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
-    SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
 
-    k->init = grlib_gptimer_init;
+    dc->realize = grlib_gptimer_realize;
     dc->reset = grlib_gptimer_reset;
     dc->props = grlib_gptimer_properties;
 }
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 = {