cfg80211: make some functions static

Some of the functions to retrieve a device can
be static as they're used only in nl80211.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg 2012-06-15 13:32:49 +02:00
commit a9455408b0
3 changed files with 82 additions and 89 deletions