Re: [PATCH v2 4/9] hw/pcmcia/pxa2xx: Do not open-code sysbus_create_simple()

[Thomas Huth]

On 19/10/2023 15.09, Philippe Mathieu-Daudé wrote:
> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
> ---
>   hw/pcmcia/pxa2xx.c | 8 +-------
>   1 file changed, 1 insertion(+), 7 deletions(-)
>
> diff --git a/hw/pcmcia/pxa2xx.c b/hw/pcmcia/pxa2xx.c
> index e7264feb45..a2ab96d749 100644
> --- a/hw/pcmcia/pxa2xx.c
> +++ b/hw/pcmcia/pxa2xx.c
> @@ -141,13 +141,7 @@ static void pxa2xx_pcmcia_set_irq(void *opaque, int line, 
> int level)
>   PXA2xxPCMCIAState *pxa2xx_pcmcia_init(MemoryRegion *sysmem,
>                                         hwaddr base)
>   {
> -    DeviceState *dev;
> -
> -    dev = qdev_new(TYPE_PXA2XX_PCMCIA);
> -    sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal);
> -    sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, base);
> -
> -    return PXA2XX_PCMCIA(dev);
> +    return PXA2XX_PCMCIA(sysbus_create_simple(TYPE_PXA2XX_PCMCIA, base, NULL));
>   }

I'd maybe prefer

    dev = sysbus_create_simple(TYPE_PXA2XX_PCMCIA, base, NULL);

    return PXA2XX_PCMCIA(dev);

for readability, but that's just a matter of taste, so:

Reviewed-by: Thomas Huth <thuth@redhat.com>