于 2013/4/22 16:04, Benjamin Herrenschmidt 写道:
On Mon, 2013-04-22 at 15:41 +0800, Mike Qiu wrote:
Anyway, I think it's better to remove the check code as it is useless,
as it
will shows that this "NULL" pci_controller pointer may happen...
Ok. It *might* still be worth adding a BUG_ON then in pci_bus_to_host()
itself ... no big deal either way.
OK, you mean the code will remain the same and my patch is worthless?
Anyway, it will be OK for me. But I hope it can be accept for more stable
reason.
Thanks
Mike
Cheers,
Ben.
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