[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH v2 1/6] hw/char: QOM'ify escc.c
From: |
Paolo Bonzini |
Subject: |
Re: [Qemu-devel] [PATCH v2 1/6] hw/char: QOM'ify escc.c |
Date: |
Mon, 9 May 2016 12:41:07 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.7.1 |
On 29/03/2016 09:47, xiaoqiang zhao wrote:
> Drop the old SysBus init function and use instance_init
>
> Signed-off-by: xiaoqiang zhao <address@hidden>
> ---
> hw/char/escc.c | 12 +++++-------
> 1 file changed, 5 insertions(+), 7 deletions(-)
>
> diff --git a/hw/char/escc.c b/hw/char/escc.c
> index 7bf09a0..b802c3e 100644
> --- a/hw/char/escc.c
> +++ b/hw/char/escc.c
> @@ -983,9 +983,10 @@ void slavio_serial_ms_kbd_init(hwaddr base, qemu_irq irq,
> sysbus_mmio_map(s, 0, base);
> }
>
> -static int escc_init1(SysBusDevice *dev)
> +static void escc_init1(Object *obj)
> {
> - ESCCState *s = ESCC(dev);
> + ESCCState *s = ESCC(obj);
> + SysBusDevice *dev = SYS_BUS_DEVICE(obj);
> unsigned int i;
>
> s->chn[0].disabled = s->disabled;
> @@ -1002,7 +1003,7 @@ static int escc_init1(SysBusDevice *dev)
> s->chn[0].otherchn = &s->chn[1];
> s->chn[1].otherchn = &s->chn[0];
>
> - memory_region_init_io(&s->mmio, OBJECT(s), &escc_mem_ops, s, "escc",
> + memory_region_init_io(&s->mmio, obj, &escc_mem_ops, s, "escc",
> ESCC_SIZE << s->it_shift);
> sysbus_init_mmio(dev, &s->mmio);
>
> @@ -1014,8 +1015,6 @@ static int escc_init1(SysBusDevice *dev)
> s->chn[1].hs = qemu_input_handler_register((DeviceState
> *)(&s->chn[1]),
> &sunkbd_handler);
> }
No, instance_init cannot touch globals (qemu_add_mouse_event_handler,
qemu_input_handler_register).
Paolo
> -
> - return 0;
> }
>
> static Property escc_properties[] = {
> @@ -1032,9 +1031,7 @@ static Property escc_properties[] = {
> static void escc_class_init(ObjectClass *klass, void *data)
> {
> DeviceClass *dc = DEVICE_CLASS(klass);
> - SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
>
> - k->init = escc_init1;
> dc->reset = escc_reset;
> dc->vmsd = &vmstate_escc;
> dc->props = escc_properties;
> @@ -1045,6 +1042,7 @@ static const TypeInfo escc_info = {
> .name = TYPE_ESCC,
> .parent = TYPE_SYS_BUS_DEVICE,
> .instance_size = sizeof(ESCCState),
> + .instance_init = escc_init1,
> .class_init = escc_class_init,
> };
>
>
[Prev in Thread] |
Current Thread |
[Next in Thread] |
- Re: [Qemu-devel] [PATCH v2 1/6] hw/char: QOM'ify escc.c,
Paolo Bonzini <=