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From: Peter Maydell <peter.maydell@linaro.org>
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Date: Thu, 13 Dec 2018 14:54:29 +0000
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Subject: [Qemu-devel] [PULL 21/37] usb/tusb6010: Convert sysbus init
 function to realize function
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From: Mao Zhongyi <maozhongyi@cmss.chinamobile.com>

Use DeviceClass rather than SysBusDeviceClass in
tusb6010_class_init().

Cc: kraxel@redhat.com

Signed-off-by: Mao Zhongyi <maozhongyi@cmss.chinamobile.com>
Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com>
Message-id: 20181130093852.20739-20-maozhongyi@cmss.chinamobile.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
 hw/usb/tusb6010.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/hw/usb/tusb6010.c b/hw/usb/tusb6010.c
index a2128024c11..501706e2b29 100644
--- a/hw/usb/tusb6010.c
+++ b/hw/usb/tusb6010.c
@@ -808,10 +808,10 @@ static void tusb6010_reset(DeviceState *dev)
     musb_reset(s->musb);
 }
=20
-static int tusb6010_init(SysBusDevice *sbd)
+static void tusb6010_realize(DeviceState *dev, Error **errp)
 {
-    DeviceState *dev =3D DEVICE(sbd);
     TUSBState *s =3D TUSB(dev);
+    SysBusDevice *sbd =3D SYS_BUS_DEVICE(dev);
=20
     s->otg_timer =3D timer_new_ns(QEMU_CLOCK_VIRTUAL, tusb_otg_tick, s);
     s->pwr_timer =3D timer_new_ns(QEMU_CLOCK_VIRTUAL, tusb_power_tick, s);
@@ -822,15 +822,13 @@ static int tusb6010_init(SysBusDevice *sbd)
     sysbus_init_irq(sbd, &s->irq);
     qdev_init_gpio_in(dev, tusb6010_irq, musb_irq_max + 1);
     s->musb =3D musb_init(dev, 1);
-    return 0;
 }
=20
 static void tusb6010_class_init(ObjectClass *klass, void *data)
 {
     DeviceClass *dc =3D DEVICE_CLASS(klass);
-    SysBusDeviceClass *k =3D SYS_BUS_DEVICE_CLASS(klass);
=20
-    k->init =3D tusb6010_init;
+    dc->realize =3D tusb6010_realize;
     dc->reset =3D tusb6010_reset;
 }
=20
--=20
2.19.2