https://lwn.net/Articles/734621/
mfd: rtsx: Add support for RTS5260 [LWN.net]
add supportmfdlwn
https://lists.centos.org/hyperkitty/list/announce@lists.centos.org/thread/4HQBEVH3CVDWQV5237LLF7DBBRX3TSRL/?sort=date
CEEA-2015:1227 CentOS 6 rtsx_usb Enhancement Update - announce - lists.centos.org