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From: Peter Maydell <peter.maydell@linaro.org>
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Subject: [Qemu-devel] [PULL 18/37] timer/etraxfs_timer: Convert sysbus init
 function to realize function
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From: Mao Zhongyi <maozhongyi@cmss.chinamobile.com>

Use DeviceClass rather than SysBusDeviceClass in
etraxfs_timer_class_init().

Cc: edgar.iglesias@gmail.com

Signed-off-by: Mao Zhongyi <maozhongyi@cmss.chinamobile.com>
Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com>
Reviewed-by: Philippe Mathieu-Daud=C3=A9 <philmd@redhat.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Message-id: 20181130093852.20739-17-maozhongyi@cmss.chinamobile.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
 hw/timer/etraxfs_timer.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/hw/timer/etraxfs_timer.c b/hw/timer/etraxfs_timer.c
index d13bc30b2d6..2280914b1d7 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);
 }
=20
-static int etraxfs_timer_init(SysBusDevice *dev)
+static void etraxfs_timer_realize(DeviceState *dev, Error **errp)
 {
     ETRAXTimerState *t =3D ETRAX_TIMER(dev);
+    SysBusDevice *sbd =3D SYS_BUS_DEVICE(dev);
=20
     t->bh_t0 =3D qemu_bh_new(timer0_hit, t);
     t->bh_t1 =3D qemu_bh_new(timer1_hit, t);
@@ -326,21 +327,20 @@ static int etraxfs_timer_init(SysBusDevice *dev)
     t->ptimer_t1 =3D ptimer_init(t->bh_t1, PTIMER_POLICY_DEFAULT);
     t->ptimer_wd =3D ptimer_init(t->bh_wd, PTIMER_POLICY_DEFAULT);
=20
-    sysbus_init_irq(dev, &t->irq);
-    sysbus_init_irq(dev, &t->nmi);
+    sysbus_init_irq(sbd, &t->irq);
+    sysbus_init_irq(sbd, &t->nmi);
=20
     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;
 }
=20
 static void etraxfs_timer_class_init(ObjectClass *klass, void *data)
 {
-    SysBusDeviceClass *sdc =3D SYS_BUS_DEVICE_CLASS(klass);
+    DeviceClass *dc =3D DEVICE_CLASS(klass);
=20
-    sdc->init =3D etraxfs_timer_init;
+    dc->realize =3D etraxfs_timer_realize;
 }
=20
 static const TypeInfo etraxfs_timer_info =3D {
--=20
2.19.2