[PATCH 1/2] powerpc/PCI: Use PCI_UNKNOWN for unknown power state

[Bjorn Helgaas]

On Mon, May 20, 2013 at 5:42 PM, Benjamin Herrenschmidt
<benh at kernel.crashing.org> wrote:
> On Mon, 2013-05-20 at 17:19 -0600, Bjorn Helgaas wrote:
>> Previously we initialized dev->current_state to 4 (PCI_D3cold), but I think
>> we wanted PCI_UNKNOWN (5) here based on the comment and the fact that the
>> generic version of this code, pci_setup_device(), uses PCI_UNKNOWN.
>>
>> Signed-off-by: Bjorn Helgaas <bhelgaas at google.com>
>> ---
>
> Ack. Do you send to Linus or should I ?

I'll add your ack and take care of it.

>>  arch/powerpc/kernel/pci_of_scan.c |    2 +-
>>  1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/arch/powerpc/kernel/pci_of_scan.c b/arch/powerpc/kernel/pci_of_scan.c
>> index 2a67e9b..d2d407d 100644
>> --- a/arch/powerpc/kernel/pci_of_scan.c
>> +++ b/arch/powerpc/kernel/pci_of_scan.c
>> @@ -165,7 +165,7 @@ struct pci_dev *of_create_pci_dev(struct device_node *node,
>>       pr_debug("    class: 0x%x\n", dev->class);
>>       pr_debug("    revision: 0x%x\n", dev->revision);
>>
>> -     dev->current_state = 4;         /* unknown power state */
>> +     dev->current_state = PCI_UNKNOWN;       /* unknown power state */
>>       dev->error_state = pci_channel_io_normal;
>>       dev->dma_mask = 0xffffffff;
>>
>
>