Re: [Xen-devel] [PATCH v3 04/11] igd: switch TYPE_IGD_PASSTHROUGH_I440FX_PCI_DEVICE to realize

[Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>]

On Tue, 5 Jan 2016, Gerd Hoffmann wrote:
> Signed-off-by: Gerd Hoffmann <kraxel@xxxxxxxxxx>

Reviewed-by: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>


>  hw/pci-host/igd.c | 9 ++++-----
>  1 file changed, 4 insertions(+), 5 deletions(-)
> 
> diff --git a/hw/pci-host/igd.c b/hw/pci-host/igd.c
> index ef0273b..d1eeafb 100644
> --- a/hw/pci-host/igd.c
> +++ b/hw/pci-host/igd.c
> @@ -53,7 +53,7 @@ out:
>      return ret;
>  }
>  
> -static int igd_pt_i440fx_initfn(struct PCIDevice *pci_dev)
> +static void igd_pt_i440fx_realize(PCIDevice *pci_dev, Error **errp)
>  {
>      uint32_t val = 0;
>      int rc, i, num;
> @@ -65,12 +65,11 @@ static int igd_pt_i440fx_initfn(struct PCIDevice *pci_dev)
>          len = igd_host_bridge_infos[i].len;
>          rc = host_pci_config_read(pos, len, val);
>          if (rc) {
> -            return -ENODEV;
> +            error_setg(errp, "failed to read host config");
> +            return;
>          }
>          pci_default_write_config(pci_dev, pos, val, len);
>      }
> -
> -    return 0;
>  }
>  
>  static void igd_passthrough_i440fx_class_init(ObjectClass *klass, void *data)
> @@ -78,7 +77,7 @@ static void igd_passthrough_i440fx_class_init(ObjectClass 
> *klass, void *data)
>      DeviceClass *dc = DEVICE_CLASS(klass);
>      PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);
>  
> -    k->init = igd_pt_i440fx_initfn;
> +    k->realize = igd_pt_i440fx_realize;
>      dc->desc = "IGD Passthrough Host bridge";
>  }
>  
> -- 
> 1.8.3.1
> 

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