Re: [Pcihpd-discuss] [PATCH] acpiphp: only size new bus

[Kenji Kaneshige]

Hi Kristen,

> +				if (pass)
> +					if (dev->subordinate)
> +						pci_bus_size_bridges(dev->subordinate);

How about doing as follows. This also satisfies 80 columns rule.

	if (pass && dev->subordinate)
		pci_bus_size_bridges(dev->subordinate);

Thanks,
Kenji Kaneshige


Kristen Accardi wrote:
> Only size the bus that has been added.
> 
> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@xxxxxxxxx> 
> 
> drivers/pci/hotplug/acpiphp_glue.c |    4 +++-
>  drivers/pci/hotplug/acpiphp_glue.c |    7 +++++--
>  1 files changed, 5 insertions(+), 2 deletions(-)
> 
> --- linux-2.6.15-rc5.orig/drivers/pci/hotplug/acpiphp_glue.c
> +++ linux-2.6.15-rc5/drivers/pci/hotplug/acpiphp_glue.c
> @@ -794,12 +794,15 @@ static int enable_device(struct acpiphp_
>  			if (PCI_SLOT(dev->devfn) != slot->device)
>  				continue;
>  			if (dev->hdr_type == PCI_HEADER_TYPE_BRIDGE ||
> -			    dev->hdr_type == PCI_HEADER_TYPE_CARDBUS)
> +			    dev->hdr_type == PCI_HEADER_TYPE_CARDBUS) {
>  				max = pci_scan_bridge(bus, dev, max, pass);
> +				if (pass)
> +					if (dev->subordinate)
> +						pci_bus_size_bridges(dev->subordinate);
> +			}
>  		}
>  	}
>  
> -	pci_bus_size_bridges(bus);
>  	pci_bus_assign_resources(bus);
>  	acpiphp_sanitize_bus(bus);
>  	pci_enable_bridges(bus);
> 
> 
> 
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