Re: [PATCH 12/24] PCI, ia64: Register busn_res for root buses
From: Yinghai Lu
Date: Tue Feb 28 2012 - 23:26:48 EST
On Tue, Feb 28, 2012 at 4:22 PM, Bjorn Helgaas <bhelgaas@xxxxxxxxxx> wrote:
> On Tue, Feb 28, 2012 at 5:12 PM, Yinghai Lu <yinghai@xxxxxxxxxx> wrote:
>>>
>>> Why do you add a new struct resource here? Can't you just use the one
>>> passed in from acpi_pci_root_add()?
>>
>> not quite sure about the life cycle for that object.
>
> The struct acpi_pci_root is allocated in acpi_pci_root_add() and freed
> in acpi_pci_root_remove(), so it should be safe for PCI to use.
ok will change that for ia64.
>
> Same thing applies for x86, of course.
for x86, will have separate addon patch.
Thanks
Yinghai
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