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ath9k: Isolate P2P powersave routines

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Use CONFIG_ATH9K_CHANNEL_CONTEXT to conditionally
compile P2P-PS code.

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Sujith Manoharan
2014-08-22 20:39:30 +05:30
committed by John W. Linville
parent 2471adff1f
commit c7dd40c92a
5 changed files with 114 additions and 39 deletions
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18
drivers/net/wireless/ath/ath9k/main.c
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@@ -1213,12 +1213,7 @@ static void ath9k_remove_interface(struct ieee80211_hw *hw,
mutex_lock(&sc->mutex);
spin_lock_bh(&sc->sc_pcu_lock);
if (avp == sc->p2p_ps_vif) {
sc->p2p_ps_vif = NULL;
ath9k_update_p2p_ps_timer(sc, NULL);
}
spin_unlock_bh(&sc->sc_pcu_lock);
ath9k_p2p_remove_vif(sc, vif);
sc->nvifs--;
sc->tx99_vif = NULL;
@@ -1678,7 +1673,6 @@ static void ath9k_bss_info_changed(struct ieee80211_hw *hw,
struct ath_hw *ah = sc->sc_ah;
struct ath_common *common = ath9k_hw_common(ah);
struct ath_vif *avp = (void *)vif->drv_priv;
unsigned long flags;
int slottime;
ath9k_ps_wakeup(sc);
@@ -1727,14 +1721,8 @@ static void ath9k_bss_info_changed(struct ieee80211_hw *hw,
}
}
if (changed & BSS_CHANGED_P2P_PS) {
spin_lock_bh(&sc->sc_pcu_lock);
spin_lock_irqsave(&sc->sc_pm_lock, flags);
if (!(sc->ps_flags & PS_BEACON_SYNC))
ath9k_update_p2p_ps(sc, vif);
spin_unlock_irqrestore(&sc->sc_pm_lock, flags);
spin_unlock_bh(&sc->sc_pcu_lock);
}
if (changed & BSS_CHANGED_P2P_PS)
ath9k_p2p_bss_info_changed(sc, vif);
if (changed & CHECK_ANI)
ath_check_ani(sc);