b43: move bands detection to a separated function

This cleans code a bit and allows adding support for more devices.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Rafał Miłecki 2014-05-19 23:18:54 +02:00 • committed by John W. Linville
commit 075ca604fc