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cfg80211: take WoWLAN support information out of wiphy struct

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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 <[email protected]>
This commit is contained in:
Johannes Berg 2013-06-03 17:25:34 +02:00
commit 964dc9e2c3
12 changed files with 115 additions and 92 deletions
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3
net/mac80211/main.c
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@ -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