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authorJohannes Berg <johannes.berg@intel.com>2013-06-03 17:25:34 +0200
committerJohannes Berg <johannes.berg@intel.com>2013-06-03 18:43:34 +0200
commit964dc9e2c3aaccacacd40640964a58544fb5769a (patch)
tree3457e7dfc23df7d2477b57d346886031cb7361d9 /net/mac80211
parente05ecccdf752122a439b03c3190458d2c8f0bac6 (diff)
downloadlinux-964dc9e2c3aaccacacd40640964a58544fb5769a.tar.bz2
cfg80211: take WoWLAN support information out of wiphy struct
There's no need to take up the space for devices that don't support WoWLAN, and most drivers can even make the support data static const (except where it's modified at runtime.) Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211')
-rw-r--r--net/mac80211/main.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/net/mac80211/main.c b/net/mac80211/main.c
index 1998f1475267..626c83c042d7 100644
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -686,8 +686,7 @@ int ieee80211_register_hw(struct ieee80211_hw *hw)
return -EINVAL;
#ifdef CONFIG_PM
- if ((hw->wiphy->wowlan.flags || hw->wiphy->wowlan.n_patterns) &&
- (!local->ops->suspend || !local->ops->resume))
+ if (hw->wiphy->wowlan && (!local->ops->suspend || !local->ops->resume))
return -EINVAL;
#endif