ath9k: Remove more dead code

Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/ath9k/ath9k.h b/drivers/net/wireless/ath9k/ath9k.h
index 020b97f..28b8d84 100644 (file)
--- a/drivers/net/wireless/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath9k/ath9k.h
@@ -628,11 +628,6 @@ struct ath9k_country_entry {
                                 (IEEE80211_WEP_IVLEN +         \
                                  IEEE80211_WEP_KIDLEN +        \
                                  IEEE80211_WEP_CRCLEN))
-#define IEEE80211_MAX_LEN       (2300 + FCS_LEN +              \
-                                (IEEE80211_WEP_IVLEN +         \
-                                 IEEE80211_WEP_KIDLEN +        \
-                                 IEEE80211_WEP_CRCLEN))
-
 #define MAX_RATE_POWER 63
 
 enum ath9k_power_mode {

diff --git a/drivers/net/wireless/ath9k/beacon.c b/drivers/net/wireless/ath9k/beacon.c
index fdbabc1..c43fd58 100644 (file)
--- a/drivers/net/wireless/ath9k/beacon.c
+++ b/drivers/net/wireless/ath9k/beacon.c
@@ -454,31 +454,6 @@ void ath_beacon_return(struct ath_softc *sc, struct ath_vap *avp)
 }
 
 /*
- *  Reclaim beacon resources and return buffer to the pool.
- *
- *  This function will free any wbuf frames that are still attached to the
- *  beacon buffers in the ATH object.  Note that this does not de-allocate
- *  any wbuf objects that are in the transmit queue and have not yet returned
- *  to the ATH object.
-*/
-
-void ath_beacon_free(struct ath_softc *sc)
-{
-       struct ath_buf *bf;
-
-       list_for_each_entry(bf, &sc->sc_bbuf, list) {
-               if (bf->bf_mpdu != NULL) {
-                       struct sk_buff *skb = (struct sk_buff *) bf->bf_mpdu;
-                       pci_unmap_single(sc->pdev, bf->bf_dmacontext,
-                                        skb_end_pointer(skb) - skb->head,
-                                        PCI_DMA_TODEVICE);
-                       dev_kfree_skb_any(skb);
-                       bf->bf_mpdu = NULL;
-               }
-       }
-}
-
-/*
  * Tasklet for Sending Beacons
  *
  * Transmit one or more beacon frames at SWBA.  Dynamic updates to the frame

diff --git a/drivers/net/wireless/ath9k/hw.h b/drivers/net/wireless/ath9k/hw.h
index 5cb3912..2113818 100644 (file)
--- a/drivers/net/wireless/ath9k/hw.h
+++ b/drivers/net/wireless/ath9k/hw.h
@@ -825,10 +825,6 @@ struct ath_hal_5416 {
 #define COEF_SCALE_S                24
 #define HT40_CHANNEL_CENTER_SHIFT   10
 
-#define ar5416CheckOpMode(_opmode)                                     \
-       ((_opmode == ATH9K_M_STA) || (_opmode == ATH9K_M_IBSS) ||       \
-        (_opmode == ATH9K_M_HOSTAP) || (_opmode == ATH9K_M_MONITOR))
-
 #define AR5416_EEPROM_MAGIC_OFFSET  0x0
 
 #define AR5416_EEPROM_S             2

diff --git a/drivers/net/wireless/ath9k/main.c b/drivers/net/wireless/ath9k/main.c
index 996bb9c..dc45eef 100644 (file)
--- a/drivers/net/wireless/ath9k/main.c
+++ b/drivers/net/wireless/ath9k/main.c
@@ -1167,11 +1167,6 @@ int ath_rx_subframe(struct ath_node *an,
        return 0;
 }
 
-enum ath9k_ht_macmode ath_cwm_macmode(struct ath_softc *sc)
-{
-       return sc->sc_ht_info.tx_chan_width;
-}
-
 /********************************/
 /*      LED functions          */
 /********************************/