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char/grlib_apbuart: Convert sysbus init function to realize function 

Use DeviceClass rather than SysBusDeviceClass in
grlib_apbuart_class_init().

Cc: chouteau@adacore.com
Cc: marcandre.lureau@redhat.com
Cc: pbonzini@redhat.com

Signed-off-by: Mao Zhongyi <maozhongyi@cmss.chinamobile.com>
Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20181130093852.20739-4-maozhongyi@cmss.chinamobile.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Mao Zhongyi 2018-12-13 13:47:57 +00:00 committed by Peter Maydell
parent 887c74ca19
commit ddaa6e049f
1 changed files with 5 additions and 7 deletions
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12
hw/char/grlib_apbuart.c
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@ -239,9 +239,10 @@ static const MemoryRegionOps grlib_apbuart_ops = {
.endianness = DEVICE_NATIVE_ENDIAN,
};
static int grlib_apbuart_init(SysBusDevice *dev)
static void grlib_apbuart_realize(DeviceState *dev, Error **errp)
{
UART *uart = GRLIB_APB_UART(dev);
SysBusDevice *sbd = SYS_BUS_DEVICE(dev);
qemu_chr_fe_set_handlers(&uart->chr,
grlib_apbuart_can_receive,
@ -249,14 +250,12 @@ static int grlib_apbuart_init(SysBusDevice *dev)
grlib_apbuart_event,
NULL, uart, NULL, true);
sysbus_init_irq(dev, &uart->irq);
sysbus_init_irq(sbd, &uart->irq);
memory_region_init_io(&uart->iomem, OBJECT(uart), &grlib_apbuart_ops, uart,
"uart", UART_REG_SIZE);
sysbus_init_mmio(dev, &uart->iomem);
return 0;
sysbus_init_mmio(sbd, &uart->iomem);
}
static void grlib_apbuart_reset(DeviceState *d)
@ -280,9 +279,8 @@ static Property grlib_apbuart_properties[] = {
static void grlib_apbuart_class_init(ObjectClass *klass, void *data)
{
DeviceClass *dc = DEVICE_CLASS(klass);
SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
k->init = grlib_apbuart_init;
dc->realize = grlib_apbuart_realize;
dc->reset = grlib_apbuart_reset;
dc->props = grlib_apbuart_properties;
}