From e20a854ed32d30be1356fef7bf9d4f0a29d5cf6b Mon Sep 17 00:00:00 2001 From: Sujith Manoharan Date: Sat, 23 Aug 2014 13:29:09 +0530 Subject: [PATCH] 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: Sujith Manoharan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/ath9k.h | 4 +-- drivers/net/wireless/ath/ath9k/channel.c | 32 +----------------------- drivers/net/wireless/ath/ath9k/main.c | 32 +++++++++++++++++++++++- 3 files changed, 34 insertions(+), 34 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h index f3455ce06abd..f9863e689cd2 100644 --- a/drivers/net/wireless/ath/ath9k/ath9k.h +++ b/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) { diff --git a/drivers/net/wireless/ath/ath9k/channel.c b/drivers/net/wireless/ath/ath9k/channel.c index 0b84917dbfe3..4525fc0f657b 100644 --- a/drivers/net/wireless/ath/ath9k/channel.c +++ b/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) { diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index e5c523a812c5..4659168b0394 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/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 -- 2.20.1