iwmc3200wifi: Parse HT channels EEPROM entries

The fat channels eeprom entries let us know if 11n is enabled or not. We
update our wiphy supported bands based on that.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --cc drivers/net/wireless/iwmc3200wifi/eeprom.c
Simple merge

diff --cc drivers/net/wireless/iwmc3200wifi/eeprom.h
Simple merge

diff --cc drivers/net/wireless/iwmc3200wifi/main.c
Simple merge