On Fri, Nov 13, 2015 at 09:59:27AM +1100, Daniel Axtens wrote:
>Gavin Shan writes:
>
>> When pnv_pci_reset_secondary_bus() is called to issue reset on
>> the indicated secondary bus, the bus can't be root bus. So we
>> needn't consider root bus in the function.
>
>It took me a while to convince my
Gavin Shan writes:
> When pnv_pci_reset_secondary_bus() is called to issue reset on
> the indicated secondary bus, the bus can't be root bus. So we
> needn't consider root bus in the function.
It took me a while to convince myself that this is correct. For the
record, this is why it's correct:
When pnv_pci_reset_secondary_bus() is called to issue reset on
the indicated secondary bus, the bus can't be root bus. So we
needn't consider root bus in the function.
Signed-off-by: Gavin Shan
---
arch/powerpc/platforms/powernv/eeh-powernv.c | 12 ++--
1 file changed, 2 insertions(+), 1
