Re: [PATCH v2 2/3] ARM: iop32x: improve N2100 PCI broken parity quirk'

[Heiner Kallweit <hkallweit1@gmail.com>]

On 06.01.2021 18:37, Bjorn Helgaas wrote:
> On Wed, Jan 06, 2021 at 12:05:41PM +0100, Heiner Kallweit wrote:
>> Use new PCI core function pci_quirk_broken_parity(), in addition to
>> setting broken_parity_status is disables parity checking.
> 
> That sentence has a typo or something so it doesn't read quite right.
> Maybe:
> 
>   Use new PCI core function pci_quirk_broken_parity() to disable
>   parity checking.
> 
OK, let me adjust this in a v3.

> "broken_parity_status" is basically internal to the PCI core and
> doesn't really seem relevant here.  The only uses are the sysfs
> store/show functions and edac.
> 
>> This allows us to remove a quirk in r8169 driver.
>>
>> Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
>> ---
>> v2:
>> - remove additional changes from this patch
>> ---
>>  arch/arm/mach-iop32x/n2100.c | 2 +-
>>  1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/arch/arm/mach-iop32x/n2100.c b/arch/arm/mach-iop32x/n2100.c
>> index 78b9a5ee4..9f2aae3cd 100644
>> --- a/arch/arm/mach-iop32x/n2100.c
>> +++ b/arch/arm/mach-iop32x/n2100.c
>> @@ -125,7 +125,7 @@ static void n2100_fixup_r8169(struct pci_dev *dev)
>>  	if (dev->bus->number == 0 &&
>>  	    (dev->devfn == PCI_DEVFN(1, 0) ||
>>  	     dev->devfn == PCI_DEVFN(2, 0)))
>> -		dev->broken_parity_status = 1;
>> +		pci_quirk_broken_parity(dev);
>>  }
>>  DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_REALTEK, PCI_ANY_ID, n2100_fixup_r8169);
>>  
>> -- 
>> 2.30.0
>>
>>