ath9k: rename driver core and hw power save helpers
Luis R. Rodriguez [Thu, 10 Sep 2009 04:10:09 +0000 (21:10 -0700)]
ath9k_hw_setpower_nolock --> ath9k_hw_setpower()
ath9k_hw_setpower() --> ath9k_setpower()

Also change the param for ath9k_setpower() to pass the ath_softc.

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

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

index e71fe24..cb352da 100644 (file)
@@ -919,7 +919,7 @@ int ath9k_hw_init(struct ath_hw *ah)
                return -EIO;
        }
 
-       if (!ath9k_hw_setpower_nolock(ah, ATH9K_PM_AWAKE)) {
+       if (!ath9k_hw_setpower(ah, ATH9K_PM_AWAKE)) {
                DPRINTF(ah, ATH_DBG_FATAL, "Couldn't wakeup chip\n");
                return -EIO;
        }
@@ -1234,7 +1234,7 @@ void ath9k_hw_detach(struct ath_hw *ah)
                ath9k_hw_ani_disable(ah);
 
        ath9k_hw_rf_free(ah);
-       ath9k_hw_setpower_nolock(ah, ATH9K_PM_FULL_SLEEP);
+       ath9k_hw_setpower(ah, ATH9K_PM_FULL_SLEEP);
        kfree(ah);
        ah = NULL;
 }
@@ -1800,7 +1800,7 @@ static bool ath9k_hw_chip_reset(struct ath_hw *ah,
        } else if (!ath9k_hw_set_reset_reg(ah, ATH9K_RESET_WARM))
                return false;
 
-       if (!ath9k_hw_setpower_nolock(ah, ATH9K_PM_AWAKE))
+       if (!ath9k_hw_setpower(ah, ATH9K_PM_AWAKE))
                return false;
 
        ah->chip_fullsleep = false;
@@ -2355,7 +2355,7 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan,
        ah->txchainmask = sc->tx_chainmask;
        ah->rxchainmask = sc->rx_chainmask;
 
-       if (!ath9k_hw_setpower_nolock(ah, ATH9K_PM_AWAKE))
+       if (!ath9k_hw_setpower(ah, ATH9K_PM_AWAKE))
                return -EIO;
 
        if (curchan && !ah->chip_fullsleep)
@@ -2932,7 +2932,7 @@ static bool ath9k_hw_set_power_awake(struct ath_hw *ah, int setChip)
        return true;
 }
 
-bool ath9k_hw_setpower_nolock(struct ath_hw *ah, enum ath9k_power_mode mode)
+bool ath9k_hw_setpower(struct ath_hw *ah, enum ath9k_power_mode mode)
 {
        int status = true, setChip = true;
        static const char *modes[] = {
@@ -3986,7 +3986,7 @@ bool ath9k_hw_phy_disable(struct ath_hw *ah)
 
 bool ath9k_hw_disable(struct ath_hw *ah)
 {
-       if (!ath9k_hw_setpower_nolock(ah, ATH9K_PM_AWAKE))
+       if (!ath9k_hw_setpower(ah, ATH9K_PM_AWAKE))
                return false;
 
        return ath9k_hw_set_reset_reg(ah, ATH9K_RESET_COLD);
index 05e4f8b..2432edc 100644 (file)
@@ -653,7 +653,7 @@ void ath9k_hw_beaconinit(struct ath_hw *ah, u32 next_beacon, u32 beacon_period);
 void ath9k_hw_set_sta_beacon_timers(struct ath_hw *ah,
                                    const struct ath9k_beacon_state *bs);
 
-bool ath9k_hw_setpower_nolock(struct ath_hw *ah, enum ath9k_power_mode mode);
+bool ath9k_hw_setpower(struct ath_hw *ah, enum ath9k_power_mode mode);
 
 void ath9k_hw_configpcipowersave(struct ath_hw *ah, int restore, int power_off);
 
index d0637a6..216b72f 100644 (file)
@@ -243,14 +243,14 @@ static struct ath9k_channel *ath_get_curchannel(struct ath_softc *sc,
        return channel;
 }
 
-static bool ath9k_hw_setpower(struct ath_hw *ah, enum ath9k_power_mode mode)
+static bool ath9k_setpower(struct ath_softc *sc, enum ath9k_power_mode mode)
 {
        unsigned long flags;
        bool ret;
 
-       spin_lock_irqsave(&ah->ah_sc->sc_pm_lock, flags);
-       ret = ath9k_hw_setpower_nolock(ah, mode);
-       spin_unlock_irqrestore(&ah->ah_sc->sc_pm_lock, flags);
+       spin_lock_irqsave(&sc->sc_pm_lock, flags);
+       ret = ath9k_hw_setpower(sc->sc_ah, mode);
+       spin_unlock_irqrestore(&sc->sc_pm_lock, flags);
 
        return ret;
 }
@@ -263,7 +263,7 @@ void ath9k_ps_wakeup(struct ath_softc *sc)
        if (++sc->ps_usecount != 1)
                goto unlock;
 
-       ath9k_hw_setpower_nolock(sc->sc_ah, ATH9K_PM_AWAKE);
+       ath9k_hw_setpower(sc->sc_ah, ATH9K_PM_AWAKE);
 
  unlock:
        spin_unlock_irqrestore(&sc->sc_pm_lock, flags);
@@ -282,7 +282,7 @@ void ath9k_ps_restore(struct ath_softc *sc)
                              SC_OP_WAIT_FOR_CAB |
                              SC_OP_WAIT_FOR_PSPOLL_DATA |
                              SC_OP_WAIT_FOR_TX_ACK)))
-               ath9k_hw_setpower_nolock(sc->sc_ah, ATH9K_PM_NETWORK_SLEEP);
+               ath9k_hw_setpower(sc->sc_ah, ATH9K_PM_NETWORK_SLEEP);
 
  unlock:
        spin_unlock_irqrestore(&sc->sc_pm_lock, flags);
@@ -652,7 +652,7 @@ irqreturn_t ath_isr(int irq, void *dev)
                if (status & ATH9K_INT_TIM_TIMER) {
                        /* Clear RxAbort bit so that we can
                         * receive frames */
-                       ath9k_hw_setpower(ah, ATH9K_PM_AWAKE);
+                       ath9k_setpower(sc, ATH9K_PM_AWAKE);
                        ath9k_hw_setrxabort(sc->sc_ah, 0);
                        sc->sc_flags |= SC_OP_WAIT_FOR_BEACON;
                }
@@ -1254,7 +1254,7 @@ void ath_radio_disable(struct ath_softc *sc)
        ath9k_hw_phy_disable(ah);
        ath9k_hw_configpcipowersave(ah, 1, 1);
        ath9k_ps_restore(sc);
-       ath9k_hw_setpower(ah, ATH9K_PM_FULL_SLEEP);
+       ath9k_setpower(sc, ATH9K_PM_FULL_SLEEP);
 }
 
 /*******************/
@@ -1324,7 +1324,7 @@ void ath_detach(struct ath_softc *sc)
        tasklet_kill(&sc->bcon_tasklet);
 
        if (!(sc->sc_flags & SC_OP_INVALID))
-               ath9k_hw_setpower(ah, ATH9K_PM_AWAKE);
+               ath9k_setpower(sc, ATH9K_PM_AWAKE);
 
        /* cleanup tx queues */
        for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++)
@@ -2409,7 +2409,7 @@ static void ath9k_stop(struct ieee80211_hw *hw)
        /* disable HAL and put h/w to sleep */
        ath9k_hw_disable(ah);
        ath9k_hw_configpcipowersave(ah, 1, 1);
-       ath9k_hw_setpower(ah, ATH9K_PM_FULL_SLEEP);
+       ath9k_setpower(sc, ATH9K_PM_FULL_SLEEP);
 
        sc->sc_flags |= SC_OP_INVALID;
 
@@ -2581,7 +2581,7 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed)
                        sc->ps_enabled = true;
                } else {
                        sc->ps_enabled = false;
-                       ath9k_hw_setpower(sc->sc_ah, ATH9K_PM_AWAKE);
+                       ath9k_setpower(sc, ATH9K_PM_AWAKE);
                        if (!(ah->caps.hw_caps &
                              ATH9K_HW_CAP_AUTOSLEEP)) {
                                ath9k_hw_setrxabort(sc->sc_ah, 0);