Re: [PATCH v3] ACPI/pci-bind: remove bind/unbind callbacks from acpi_device_ops

From: Yinghai Lu
Date: Sun Sep 16 2012 - 23:06:44 EST


On Sun, Sep 16, 2012 at 11:02 AM, Yinghai Lu <yinghai@xxxxxxxxxx> wrote:
> On Sun, Sep 16, 2012 at 9:49 AM, Yinghai Lu <yinghai@xxxxxxxxxx> wrote:
>> On Sun, Sep 16, 2012 at 7:09 AM, Jiang Liu <liuj97@xxxxxxxxx> wrote:
>>> @@ -160,10 +160,13 @@ static int acpi_bind_one(struct device *dev, acpi_handle handle)
>>> }
>>> dev->archdata.acpi_handle = handle;
>>>
>>> - acpi_pci_bind_notify(dev->archdata.acpi_handle, dev, true);
>>> -
>>> status = acpi_bus_get_device(handle, &acpi_dev);
>>> - if (!ACPI_FAILURE(status)) {
>>> + if (!ACPI_FAILURE(status))
>>> + acpi_dev = NULL;
>>> +
>>> + acpi_pci_bind_notify(dev->archdata.acpi_handle, acpi_dev, dev, true);
>>
>> It seems you can do
>> acpi_pci_bind_notify(acpi_dev, dev, true);
>> instead.
>>
>> aka:
>> Do you have test case acpi_dev is not created before pci device?
>>
>
> updated your patch, and retrieve handle if needed from acpi_dev->handle or
> pci_dev->dev.archdata.acpi_handle.

please use this updated version.

Also you could add
Reviewed-by: Yinghai Lu <yinghai@xxxxxxxxxx>

for your patch 1, 2, 4, 5.

Thanks

Yinghai
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