Merge branch 'Add-support-for-VSOL-V2801F-CarlitoxxPro-CPGOS03-GPON-mo

dule'

Russell King says:

====================
Add support for VSOL V2801F/CarlitoxxPro CPGOS03 GPON module

This patch set adds support for the V2801F / CarlitoxxPro module. This
requires two changes:

1) the module only supports single byte reads to the ID EEPROM,
   while we need to still permit sequential reads to the diagnostics
   EEPROM for atomicity reasons.

2) we need to relax the encoding check when we have no reported
   capabilities to allow 1000base-X based on the module bitrate.

Thanks to Pali Rohár for responsive testing over the last two days.

(Resending, dropping the utf-8 characters in Pali's name so the patches
 get through vger. Added Andrew's r-b tags.)
====================

Signed-off-by: David S. Miller <davem@davemloft.net>