ath9k: Cleanup mgd_prepare_tx callback

Rename the callback from ath9k_chanctx_force_active()
to ath9k_mgd_prepare_tx(). Also, move it to main.c and
group it with the other callbacks.
Signed-off-by: NSujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

drivers/net/wireless/ath/ath9k/ath9k.h

@@ -408,8 +408,6 @@ struct ath_offchannel {
 	     ctx <= &sc->chanctx[ARRAY_SIZE(sc->chanctx) - 1];      \
 	     ctx++)
 
-void ath9k_chanctx_force_active(struct ieee80211_hw *hw,
-				struct ieee80211_vif *vif);
 static inline struct ath_chanctx *
 ath_chanctx_get(struct ieee80211_chanctx_conf *ctx)
 {
@@ -446,6 +444,8 @@ void ath9k_p2p_beacon_sync(struct ath_softc *sc);
 void ath9k_p2p_bss_info_changed(struct ath_softc *sc,
 				struct ieee80211_vif *vif);
 void ath9k_p2p_ps_timer(void *priv);
+
+void ath_chanctx_set_next(struct ath_softc *sc, bool force);
 #else
 static inline bool ath9k_is_chanctx_enabled(void)
 {

drivers/net/wireless/ath/ath9k/channel.c

@@ -243,7 +243,7 @@ static bool ath_chanctx_defer_switch(struct ath_softc *sc)
 	return true;
 }
 
-static void ath_chanctx_set_next(struct ath_softc *sc, bool force)
+void ath_chanctx_set_next(struct ath_softc *sc, bool force)
 {
 	struct timespec ts;
 	bool measure_time = false;
@@ -336,36 +336,6 @@ void ath_chanctx_init(struct ath_softc *sc)
 
 }
 
-void ath9k_chanctx_force_active(struct ieee80211_hw *hw,
-				struct ieee80211_vif *vif)
-{
-	struct ath_softc *sc = hw->priv;
-	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
-	struct ath_vif *avp = (struct ath_vif *) vif->drv_priv;
-	bool changed = false;
-
-	if (!test_bit(ATH_OP_MULTI_CHANNEL, &common->op_flags))
-		return;
-
-	if (!avp->chanctx)
-		return;
-
-	mutex_lock(&sc->mutex);
-
-	spin_lock_bh(&sc->chan_lock);
-	if (sc->next_chan || (sc->cur_chan != avp->chanctx)) {
-		sc->next_chan = avp->chanctx;
-		changed = true;
-	}
-	sc->sched.state = ATH_CHANCTX_STATE_FORCE_ACTIVE;
-	spin_unlock_bh(&sc->chan_lock);
-
-	if (changed)
-		ath_chanctx_set_next(sc, true);
-
-	mutex_unlock(&sc->mutex);
-}
-
 void ath_chanctx_switch(struct ath_softc *sc, struct ath_chanctx *ctx,
 			struct cfg80211_chan_def *chandef)
 {

drivers/net/wireless/ath/ath9k/main.c

@@ -2340,6 +2340,36 @@ static void ath9k_unassign_vif_chanctx(struct ieee80211_hw *hw,
 	mutex_unlock(&sc->mutex);
 }
 
+static void ath9k_mgd_prepare_tx(struct ieee80211_hw *hw,
+				 struct ieee80211_vif *vif)
+{
+	struct ath_softc *sc = hw->priv;
+	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
+	struct ath_vif *avp = (struct ath_vif *) vif->drv_priv;
+	bool changed = false;
+
+	if (!test_bit(ATH_OP_MULTI_CHANNEL, &common->op_flags))
+		return;
+
+	if (!avp->chanctx)
+		return;
+
+	mutex_lock(&sc->mutex);
+
+	spin_lock_bh(&sc->chan_lock);
+	if (sc->next_chan || (sc->cur_chan != avp->chanctx)) {
+		sc->next_chan = avp->chanctx;
+		changed = true;
+	}
+	sc->sched.state = ATH_CHANCTX_STATE_FORCE_ACTIVE;
+	spin_unlock_bh(&sc->chan_lock);
+
+	if (changed)
+		ath_chanctx_set_next(sc, true);
+
+	mutex_unlock(&sc->mutex);
+}
+
 void ath9k_fill_chanctx_ops(void)
 {
 	if (!ath9k_is_chanctx_enabled())
@@ -2354,7 +2384,7 @@ void ath9k_fill_chanctx_ops(void)
 	ath9k_ops.change_chanctx           = ath9k_change_chanctx;
 	ath9k_ops.assign_vif_chanctx       = ath9k_assign_vif_chanctx;
 	ath9k_ops.unassign_vif_chanctx     = ath9k_unassign_vif_chanctx;
-	ath9k_ops.mgd_prepare_tx           = ath9k_chanctx_force_active;
+	ath9k_ops.mgd_prepare_tx           = ath9k_mgd_prepare_tx;
 }
 
 #endif