It seems to me this needs to go along with previous patch from

http://marc.info/?l=linux-kernel&m=140914429629912&w=2

Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Subject: [PATCH] pci/pci-sysfs: Set pci interface in uppercase
Date: Wed, 27 Aug 2014 14:57:57 +0200


Signed-off-by: Richard Hubbell <richard_hubbe11@lavabit.com>