CentOS Errata and Enhancement Advisory 2015:1227 

Upstream details at : https://rhn.redhat.com/errata/RHEA-2015-1227.html

The following updated files have been uploaded and are currently 
syncing to the mirrors: ( sha256sum Filename ) 

i386:
0ce989f6bf54c41855e92e75988072bd398df25cddf24992fe9fa512a86f87e0  kmod-rtsx_usb-0.1_rh1-1.el6_6.i686.rpm

x86_64:
7d47d6d5dffaef06281f43bdf54c99ced4b47104a7d710b1a4001757b324018a  kmod-rtsx_usb-0.1_rh1-1.el6_6.x86_64.rpm

Source:
df065e71dd47cad8eb87cc68f3b070a10084c24a08c5f10fb60ef316765abd46  rtsx_usb-0.1_rh1-1.el6_6.src.rpm