[PATCH] ARM: cns3xxx: fix typo in PCI config accessor

[Bjorn Helgaas]

[+cc Fengguang]

On Wed, Jan 28, 2015 at 9:34 AM, Rob Herring <robh at kernel.org> wrote:
> On Wed, Jan 28, 2015 at 9:17 AM, Bjorn Helgaas <bhelgaas at google.com> wrote:
>> On Wed, Jan 28, 2015 at 02:53:07PM +0100, Arnd Bergmann wrote:
>>> The recent patch to convert the cns3xxx PCI code added an
>>> extraneous opening bracket, which makes the build fail,
>>> so remove this.
>>>
>>> Signed-off-by: Arnd Bergmann <arnd at arndb.de>
>>> Fixes: 10e2c5540d48 ("ARM: cns3xxx: Convert PCI to use generic config accessors")
>>> ---
>>>
>>> Hi Bjorn,
>>>
>>> The broken patch just showed up in linux-next. Please apply this one on top,
>>> or fold it into the original patch if you don't mind rebasing.
>>
>> I folded it in, thanks!  I guess Fengguang's autobuilder must not build
>> this config, because I got a success report from it.
>
> Sorry about this. I had fixed this in my tree, but forgot to send out
> the update. I've double checked and this was the only fix I had.
>
> How do you get success reports? I only ever get failures.

I think Fengguang has it set up so success reports only go to the
owner of the tree, while failure reports go to the owner + people
related to the patch, e.g., maybe people in the signed-off-by list?  I
don't know whether that's configurable, or whether you'd even want to
see all the success reports from my tree :)

Bjorn

>>> diff --git a/arch/arm/mach-cns3xxx/pcie.c b/arch/arm/mach-cns3xxx/pcie.c
>>> index e41fc339d100..c622c306c390 100644
>>> --- a/arch/arm/mach-cns3xxx/pcie.c
>>> +++ b/arch/arm/mach-cns3xxx/pcie.c
>>> @@ -101,7 +101,7 @@ static int cns3xxx_pci_read_config(struct pci_bus *bus, unsigned int devfn,
>>>                * for a PCIe bridge. So we must fixup the class code
>>>                * to 0x604 here.
>>>                */
>>> -             *val = (((((*val << shift) & 0xff) | (0x604 << 16)) >> shift) & mask;
>>> +             *val = ((((*val << shift) & 0xff) | (0x604 << 16)) >> shift) & mask;
>>>
>>>       return ret;
>>>  }
>>>