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authorxiaoqiang zhao <zxq_yx_007@163.com>2017-01-09 11:40:21 +0000
committerPeter Maydell <peter.maydell@linaro.org>2017-01-09 11:40:21 +0000
commit5b982482c1c1f6170361b9c80dce60b5222242da (patch)
treed8845f98690f7734b9b817ee89a953e1b82f4ab8
parentd307c28ca9dba7a0677035c9244198b05164c873 (diff)
downloadqemu-arm-5b982482c1c1f6170361b9c80dce60b5222242da.tar.gz
hw/char: QOM'ify exynos4210_uart.c
Drop the old Sysbus init and use instance_init and DeviceClass::realize instead Signed-off-by: xiaoqiang zhao <zxq_yx_007@163.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
-rw-r--r--hw/char/exynos4210_uart.c16
1 files changed, 10 insertions, 6 deletions
diff --git a/hw/char/exynos4210_uart.c b/hw/char/exynos4210_uart.c
index 571c324004..820d1abeb9 100644
--- a/hw/char/exynos4210_uart.c
+++ b/hw/char/exynos4210_uart.c
@@ -629,22 +629,26 @@ DeviceState *exynos4210_uart_create(hwaddr addr,
return dev;
}
-static int exynos4210_uart_init(SysBusDevice *dev)
+static void exynos4210_uart_init(Object *obj)
{
+ SysBusDevice *dev = SYS_BUS_DEVICE(obj);
Exynos4210UartState *s = EXYNOS4210_UART(dev);
/* memory mapping */
- memory_region_init_io(&s->iomem, OBJECT(s), &exynos4210_uart_ops, s,
+ memory_region_init_io(&s->iomem, obj, &exynos4210_uart_ops, s,
"exynos4210.uart", EXYNOS4210_UART_REGS_MEM_SIZE);
sysbus_init_mmio(dev, &s->iomem);
sysbus_init_irq(dev, &s->irq);
+}
+
+static void exynos4210_uart_realize(DeviceState *dev, Error **errp)
+{
+ Exynos4210UartState *s = EXYNOS4210_UART(dev);
qemu_chr_fe_set_handlers(&s->chr, exynos4210_uart_can_receive,
exynos4210_uart_receive, exynos4210_uart_event,
s, NULL, true);
-
- return 0;
}
static Property exynos4210_uart_properties[] = {
@@ -658,9 +662,8 @@ static Property exynos4210_uart_properties[] = {
static void exynos4210_uart_class_init(ObjectClass *klass, void *data)
{
DeviceClass *dc = DEVICE_CLASS(klass);
- SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
- k->init = exynos4210_uart_init;
+ dc->realize = exynos4210_uart_realize;
dc->reset = exynos4210_uart_reset;
dc->props = exynos4210_uart_properties;
dc->vmsd = &vmstate_exynos4210_uart;
@@ -670,6 +673,7 @@ static const TypeInfo exynos4210_uart_info = {
.name = TYPE_EXYNOS4210_UART,
.parent = TYPE_SYS_BUS_DEVICE,
.instance_size = sizeof(Exynos4210UartState),
+ .instance_init = exynos4210_uart_init,
.class_init = exynos4210_uart_class_init,
};