[Qemu-devel] [PATCH 3/6] hw/char: QOM'ify lm32_juart.c

[xiaoqiang zhao]

Drop the old SysBus init function and use instance_init

Signed-off-by: xiaoqiang zhao <zxq_yx_...@163.com>
---
 hw/char/lm32_juart.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/hw/char/lm32_juart.c b/hw/char/lm32_juart.c
index 5bf8acf..cd8d0ee 100644
--- a/hw/char/lm32_juart.c
+++ b/hw/char/lm32_juart.c
@@ -114,17 +114,15 @@ static void juart_reset(DeviceState *d)
     s->jrx = 0;
 }
 
-static int lm32_juart_init(SysBusDevice *dev)
+static void lm32_juart_init(Object *obj)
 {
-    LM32JuartState *s = LM32_JUART(dev);
+    LM32JuartState *s = LM32_JUART(obj);
 
     /* FIXME use a qdev chardev prop instead of qemu_char_get_next_serial() */
     s->chr = qemu_char_get_next_serial();
     if (s->chr) {
         qemu_chr_add_handlers(s->chr, juart_can_rx, juart_rx, juart_event, s);
     }
-
-    return 0;
 }
 
 static const VMStateDescription vmstate_lm32_juart = {
@@ -141,9 +139,7 @@ static const VMStateDescription vmstate_lm32_juart = {
 static void lm32_juart_class_init(ObjectClass *klass, void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
-    SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
 
-    k->init = lm32_juart_init;
     dc->reset = juart_reset;
     dc->vmsd = &vmstate_lm32_juart;
     /* Reason: init() method uses qemu_char_get_next_serial() */
@@ -154,6 +150,7 @@ static const TypeInfo lm32_juart_info = {
     .name          = TYPE_LM32_JUART,
     .parent        = TYPE_SYS_BUS_DEVICE,
     .instance_size = sizeof(LM32JuartState),
+    .instance_init = lm32_juart_init,
     .class_init    = lm32_juart_class_init,
 };
 
-- 
2.1.4