From: Michal Kazior <michal.kazior@tieto.com>
Date: Wed, 9 Apr 2014 13:29:22 +0000 (+0200)
Subject: cfg80211: allow drivers to iterate over matching combinations
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~36^2~279^2^2~12^2~25
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=65a124dd719d6e90591e4756bb04e1719489705e;p=pandora-kernel.git

cfg80211: allow drivers to iterate over matching combinations

The patch splits cfg80211_check_combinations()
into an iterator function and a simple iteration
user.

This makes it possible for drivers to asses how
many channels can use given iftype setup. This in
turn can be used for future
multi-interface/multi-channel channel switching.

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

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