From 964dc9e2c3aaccacacd40640964a58544fb5769a Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Mon, 3 Jun 2013 17:25:34 +0200 Subject: 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 --- drivers/net/wireless/ath/ath9k/init.c | 20 +++++++++++--------- 1 file changed, 11 insertions(+), 9 deletions(-) (limited to 'drivers/net/wireless/ath/ath9k/init.c') diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c index 0237b2868961..f993362e9e13 100644 --- a/drivers/net/wireless/ath/ath9k/init.c +++ b/drivers/net/wireless/ath/ath9k/init.c @@ -755,6 +755,15 @@ static const struct ieee80211_iface_combination if_comb[] = { } }; +#ifdef CONFIG_PM +static const struct wiphy_wowlan_support ath9k_wowlan_support = { + .flags = WIPHY_WOWLAN_MAGIC_PKT | WIPHY_WOWLAN_DISCONNECT, + .n_patterns = MAX_NUM_USER_PATTERN, + .pattern_min_len = 1, + .pattern_max_len = MAX_PATTERN_SIZE, +}; +#endif + void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw) { struct ath_hw *ah = sc->sc_ah; @@ -797,15 +806,8 @@ void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw) #ifdef CONFIG_PM_SLEEP if ((ah->caps.hw_caps & ATH9K_HW_WOW_DEVICE_CAPABLE) && - device_can_wakeup(sc->dev)) { - - hw->wiphy->wowlan.flags = WIPHY_WOWLAN_MAGIC_PKT | - WIPHY_WOWLAN_DISCONNECT; - hw->wiphy->wowlan.n_patterns = MAX_NUM_USER_PATTERN; - hw->wiphy->wowlan.pattern_min_len = 1; - hw->wiphy->wowlan.pattern_max_len = MAX_PATTERN_SIZE; - - } + device_can_wakeup(sc->dev)) + hw->wiphy->wowlan = &ath9k_wowlan_support; atomic_set(&sc->wow_sleep_proc_intr, -1); atomic_set(&sc->wow_got_bmiss_intr, -1); -- cgit v1.2.1