redonkable/alistair23-linux
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ath9k: Turn ath_txq_lock/unlock() into static inlines.

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These are one-line functions that just call spin_lock/unlock_bh(); turn
them into static inlines to avoid the function call overhead.

Signed-off-by: Toke Høiland-Jørgensen <toke@toke.dk>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
This commit is contained in:
Toke Høiland-Jørgensen 2016-12-05 13:27:38 +02:00 committed by Kalle Valo
parent 63fefa0504
commit 5c4607ebaa
2 changed files with 9 additions and 14 deletions
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11
drivers/net/wireless/ath/ath9k/ath9k.h
View file

@ -569,6 +569,15 @@ static inline void ath_chanctx_check_active(struct ath_softc *sc,
#endif /* CONFIG_ATH9K_CHANNEL_CONTEXT */
static inline void ath_txq_lock(struct ath_softc *sc, struct ath_txq *txq)
{
spin_lock_bh(&txq->axq_lock);
}
static inline void ath_txq_unlock(struct ath_softc *sc, struct ath_txq *txq)
{
spin_unlock_bh(&txq->axq_lock);
}
void ath_startrecv(struct ath_softc *sc);
bool ath_stoprecv(struct ath_softc *sc);
u32 ath_calcrxfilter(struct ath_softc *sc);
@ -576,8 +585,6 @@ int ath_rx_init(struct ath_softc *sc, int nbufs);
void ath_rx_cleanup(struct ath_softc *sc);
int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp);
struct ath_txq *ath_txq_setup(struct ath_softc *sc, int qtype, int subtype);
void ath_txq_lock(struct ath_softc *sc, struct ath_txq *txq);
void ath_txq_unlock(struct ath_softc *sc, struct ath_txq *txq);
void ath_txq_unlock_complete(struct ath_softc *sc, struct ath_txq *txq);
void ath_tx_cleanupq(struct ath_softc *sc, struct ath_txq *txq);
bool ath_drain_all_txq(struct ath_softc *sc);

12
drivers/net/wireless/ath/ath9k/xmit.c
View file

@ -97,18 +97,6 @@ static void ath_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb)
dev_kfree_skb(skb);
}
void ath_txq_lock(struct ath_softc *sc, struct ath_txq *txq)
__acquires(&txq->axq_lock)
{
spin_lock_bh(&txq->axq_lock);
}
void ath_txq_unlock(struct ath_softc *sc, struct ath_txq *txq)
__releases(&txq->axq_lock)
{
spin_unlock_bh(&txq->axq_lock);
}
void ath_txq_unlock_complete(struct ath_softc *sc, struct ath_txq *txq)
__releases(&txq->axq_lock)
{