iwmc3200wifi: Set wireless mode correctly

Set the wireless mode with regard to both the driver's configuration
and the device's EEPROM result.

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

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