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

[Rob Herring]

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.

Rob

>
>> 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;
>>  }
>>