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(parent: eeaf49c) | patch
cfg80211: allow drivers to iterate over matching combinations
authorMichal Kazior <michal.kazior@tieto.com>
Wed, 9 Apr 2014 13:29:22 +0000 (15:29 +0200)
committerJohannes Berg <johannes.berg@intel.com>
Fri, 25 Apr 2014 15:08:14 +0000 (17:08 +0200)
commitb8c7127a2a4533b2e271df16708c9ae88bc803f2
tree6316d4354f73687799b3f53f29fe513bd627161btree | snapshot
parenteeaf49c5972abdb79e2a1a01c98744aa05a865e0commit | diff
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>
include/net/cfg80211.h diff | blob | history
net/wireless/util.c diff | blob | history
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