tree 4c8c1df8f9dd67b1556f0f4271f948126b0b8eaa
parent c30a3d38689bc601e03d5f2ad3c37d8ea13e46ca
author Michal Kazior <michal.kazior@tieto.com> 1340966820 +0200
committer Johannes Berg <johannes.berg@intel.com> 1340969956 +0200

cfg80211: introduce cfg80211_get_chan_state

Helper function for finding out which channel is
used by a given interface.

An exclusive channel can be used only by a single
interface. This is mainly for non-fixed channel
IBSS handling.

Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>