Re: [PATCH v3 7/8] ACPI, PCI: add hostbridge removal function

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On Thu, Sep 27, 2012 at 10:23 AM, Yinghai Lu <yinghai@xxxxxxxxxx> wrote:
> On Thu, Sep 27, 2012 at 9:48 AM, Bjorn Helgaas <bhelgaas@xxxxxxxxxx> wrote:
>> On Fri, Sep 21, 2012 at 2:09 PM, Bjorn Helgaas <bhelgaas@xxxxxxxxxx> wrote:
>>> If we get rid of the struct pci_bus * dependency, then we can easily
>>> add the _PRT before doing PCI enumeration behind the bridge, and we
>>> can remove the _PRT after removing the PCI devices.  I think this is
>>> one small step toward getting rid of the add/start and stop/remove
>>> split.
>>
>> I'm going to work on doing this if nobody else is interested.
>
> I'm not sure if that is needed.

After patches that is using pci_host_bridge_bus_type and pci_bus_type
notification, we can remove
acpi_pci_root_start.

please check patches in my for-pci-next branch: it include jiang's 7
patches about notifier, and my kill pci_root_buses and etc.

git://git.kernel.org/pub/scm/linux/kernel/git/yinghai/linux-yinghai.git
for-pci-next

-Yinghai
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