wl18xx: enable MIMO rates when connected as a MIMO STA

Use this opportunity to consolidate the check for MIMO support into a
separate function.

Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
This commit is contained in:
Arik Nemtsov 2012-07-12 12:29:46 +03:00 • committed by Luciano Coelho
commit cc31a3c9ae