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02bf1599a3
Openwrt/package/mac80211/patches/543-ath9k_remove_ath_wiphy.patch

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--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -32,7 +32,6 @@
*/
struct ath_node;
-struct ath_wiphy;
/* Macro to expand scalars to 64-bit objects */
@@ -391,7 +390,7 @@ struct ath_beacon {
void ath_beacon_tasklet(unsigned long data);
void ath_beacon_config(struct ath_softc *sc, struct ieee80211_vif *vif);
-int ath_beacon_alloc(struct ath_wiphy *aphy, struct ieee80211_vif *vif);
+int ath_beacon_alloc(struct ath_softc *sc, struct ieee80211_vif *vif);
void ath_beacon_return(struct ath_softc *sc, struct ath_vif *avp);
int ath_beaconq_config(struct ath_softc *sc);
@@ -611,6 +610,9 @@ struct ath_softc {
struct led_classdev led_cdev;
#endif
+ struct ath9k_hw_cal_data caldata;
+ int last_rssi;
+
int beacon_interval;
#ifdef CONFIG_ATH9K_DEBUGFS
@@ -627,13 +629,6 @@ struct ath_softc {
struct pm_qos_request_list pm_qos_req;
};
-struct ath_wiphy {
- struct ath_softc *sc; /* shared for all virtual wiphys */
- struct ieee80211_hw *hw;
- struct ath9k_hw_cal_data caldata;
- int last_rssi;
-};
-
void ath9k_tasklet(unsigned long data);
int ath_reset(struct ath_softc *sc, bool retry_tx);
int ath_cabq_update(struct ath_softc *);
--- a/drivers/net/wireless/ath/ath9k/ahb.c
+++ b/drivers/net/wireless/ath/ath9k/ahb.c
@@ -54,7 +54,6 @@ static struct ath_bus_ops ath_ahb_bus_op
static int ath_ahb_probe(struct platform_device *pdev)
{
void __iomem *mem;
- struct ath_wiphy *aphy;
struct ath_softc *sc;
struct ieee80211_hw *hw;
struct resource *res;
@@ -92,8 +91,7 @@ static int ath_ahb_probe(struct platform
irq = res->start;
- hw = ieee80211_alloc_hw(sizeof(struct ath_wiphy) +
- sizeof(struct ath_softc), &ath9k_ops);
+ hw = ieee80211_alloc_hw(sizeof(struct ath_softc), &ath9k_ops);
if (hw == NULL) {
dev_err(&pdev->dev, "no memory for ieee80211_hw\n");
ret = -ENOMEM;
@@ -103,10 +101,7 @@ static int ath_ahb_probe(struct platform
SET_IEEE80211_DEV(hw, &pdev->dev);
platform_set_drvdata(pdev, hw);
- aphy = hw->priv;
- sc = (struct ath_softc *) (aphy + 1);
- aphy->sc = sc;
- aphy->hw = hw;
+ sc = hw->priv;
sc->hw = hw;
sc->dev = &pdev->dev;
sc->mem = mem;
@@ -150,8 +145,7 @@ static int ath_ahb_remove(struct platfor
struct ieee80211_hw *hw = platform_get_drvdata(pdev);
if (hw) {
- struct ath_wiphy *aphy = hw->priv;
- struct ath_softc *sc = aphy->sc;
+ struct ath_softc *sc = hw->priv;
void __iomem *mem = sc->mem;
ath9k_deinit_device(sc);
--- a/drivers/net/wireless/ath/ath9k/pci.c
+++ b/drivers/net/wireless/ath/ath9k/pci.c
@@ -126,7 +126,6 @@ static const struct ath_bus_ops ath_pci_
static int ath_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
{
void __iomem *mem;
- struct ath_wiphy *aphy;
struct ath_softc *sc;
struct ieee80211_hw *hw;
u8 csz;
@@ -198,8 +197,7 @@ static int ath_pci_probe(struct pci_dev
goto err_iomap;
}
- hw = ieee80211_alloc_hw(sizeof(struct ath_wiphy) +
- sizeof(struct ath_softc), &ath9k_ops);
+ hw = ieee80211_alloc_hw(sizeof(struct ath_softc), &ath9k_ops);
if (!hw) {
dev_err(&pdev->dev, "No memory for ieee80211_hw\n");
ret = -ENOMEM;
@@ -209,10 +207,7 @@ static int ath_pci_probe(struct pci_dev
SET_IEEE80211_DEV(hw, &pdev->dev);
pci_set_drvdata(pdev, hw);
- aphy = hw->priv;
- sc = (struct ath_softc *) (aphy + 1);
- aphy->sc = sc;
- aphy->hw = hw;
+ sc = hw->priv;
sc->hw = hw;
sc->dev = &pdev->dev;
sc->mem = mem;
@@ -259,8 +254,7 @@ err_dma:
static void ath_pci_remove(struct pci_dev *pdev)
{
struct ieee80211_hw *hw = pci_get_drvdata(pdev);
- struct ath_wiphy *aphy = hw->priv;
- struct ath_softc *sc = aphy->sc;
+ struct ath_softc *sc = hw->priv;
void __iomem *mem = sc->mem;
if (!is_ath9k_unloaded)
@@ -280,8 +274,7 @@ static int ath_pci_suspend(struct device
{
struct pci_dev *pdev = to_pci_dev(device);
struct ieee80211_hw *hw = pci_get_drvdata(pdev);
- struct ath_wiphy *aphy = hw->priv;
- struct ath_softc *sc = aphy->sc;
+ struct ath_softc *sc = hw->priv;
ath9k_hw_set_gpio(sc->sc_ah, sc->sc_ah->led_pin, 1);
@@ -292,8 +285,7 @@ static int ath_pci_resume(struct device
{
struct pci_dev *pdev = to_pci_dev(device);
struct ieee80211_hw *hw = pci_get_drvdata(pdev);
- struct ath_wiphy *aphy = hw->priv;
- struct ath_softc *sc = aphy->sc;
+ struct ath_softc *sc = hw->priv;
u32 val;
/*
--- a/drivers/net/wireless/ath/ath9k/beacon.c
+++ b/drivers/net/wireless/ath/ath9k/beacon.c
@@ -112,8 +112,7 @@ static void ath_beacon_setup(struct ath_
static void ath_tx_cabq(struct ieee80211_hw *hw, struct sk_buff *skb)
{
- struct ath_wiphy *aphy = hw->priv;
- struct ath_softc *sc = aphy->sc;
+ struct ath_softc *sc = hw->priv;
struct ath_common *common = ath9k_hw_common(sc->sc_ah);
struct ath_tx_control txctl;
@@ -132,8 +131,7 @@ static void ath_tx_cabq(struct ieee80211
static struct ath_buf *ath_beacon_generate(struct ieee80211_hw *hw,
struct ieee80211_vif *vif)
{
- struct ath_wiphy *aphy = hw->priv;
- struct ath_softc *sc = aphy->sc;
+ struct ath_softc *sc = hw->priv;
struct ath_common *common = ath9k_hw_common(sc->sc_ah);
struct ath_buf *bf;
struct ath_vif *avp;
@@ -222,9 +220,8 @@ static struct ath_buf *ath_beacon_genera
return bf;
}
-int ath_beacon_alloc(struct ath_wiphy *aphy, struct ieee80211_vif *vif)
+int ath_beacon_alloc(struct ath_softc *sc, struct ieee80211_vif *vif)
{
- struct ath_softc *sc = aphy->sc;
struct ath_common *common = ath9k_hw_common(sc->sc_ah);
struct ath_vif *avp;
struct ath_buf *bf;
--- a/drivers/net/wireless/ath/ath9k/gpio.c
+++ b/drivers/net/wireless/ath/ath9k/gpio.c
@@ -88,8 +88,7 @@ static bool ath_is_rfkill_set(struct ath
void ath9k_rfkill_poll_state(struct ieee80211_hw *hw)
{
- struct ath_wiphy *aphy = hw->priv;
- struct ath_softc *sc = aphy->sc;
+ struct ath_softc *sc = hw->priv;
bool blocked = !!ath_is_rfkill_set(sc);
wiphy_rfkill_set_hw_state(hw->wiphy, blocked);
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -270,8 +270,7 @@ static int ath9k_reg_notifier(struct wip
struct regulatory_request *request)
{
struct ieee80211_hw *hw = wiphy_to_ieee80211_hw(wiphy);
- struct ath_wiphy *aphy = hw->priv;
- struct ath_softc *sc = aphy->sc;
+ struct ath_softc *sc = hw->priv;
struct ath_regulatory *reg = ath9k_hw_regulatory(sc->sc_ah);
return ath_reg_notifier_apply(wiphy, request, reg);
@@ -724,7 +723,6 @@ int ath9k_init_device(u16 devid, struct
const struct ath_bus_ops *bus_ops)
{
struct ieee80211_hw *hw = sc->hw;
- struct ath_wiphy *aphy = hw->priv;
struct ath_common *common;
struct ath_hw *ah;
int error = 0;
@@ -786,7 +784,7 @@ int ath9k_init_device(u16 devid, struct
INIT_WORK(&sc->hw_check_work, ath_hw_check);
INIT_WORK(&sc->paprd_work, ath_paprd_calibrate);
- aphy->last_rssi = ATH_RSSI_DUMMY_MARKER;
+ sc->last_rssi = ATH_RSSI_DUMMY_MARKER;
ath_init_leds(sc);
ath_start_rfkill_poll(sc);
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -215,7 +215,6 @@ static void ath_update_survey_stats(stru
int ath_set_channel(struct ath_softc *sc, struct ieee80211_hw *hw,
struct ath9k_channel *hchan)
{
- struct ath_wiphy *aphy = hw->priv;
struct ath_hw *ah = sc->sc_ah;
struct ath_common *common = ath9k_hw_common(ah);
struct ieee80211_conf *conf = &common->hw->conf;
@@ -262,7 +261,7 @@ int ath_set_channel(struct ath_softc *sc
fastcc = false;
if (!(sc->sc_flags & SC_OP_OFFCHANNEL))
- caldata = &aphy->caldata;
+ caldata = &sc->caldata;
ath_dbg(common, ATH_DBG_CONFIG,
"(%u MHz) -> (%u MHz), conf_is_ht40: %d fastcc: %d\n",
@@ -841,7 +840,6 @@ static void ath9k_bss_assoc_info(struct
struct ieee80211_vif *vif,
struct ieee80211_bss_conf *bss_conf)
{
- struct ath_wiphy *aphy = hw->priv;
struct ath_hw *ah = sc->sc_ah;
struct ath_common *common = ath9k_hw_common(ah);
@@ -865,7 +863,7 @@ static void ath9k_bss_assoc_info(struct
ath_beacon_config(sc, vif);
/* Reset rssi stats */
- aphy->last_rssi = ATH_RSSI_DUMMY_MARKER;
+ sc->last_rssi = ATH_RSSI_DUMMY_MARKER;
sc->sc_ah->stats.avgbrssi = ATH_RSSI_DUMMY_MARKER;
sc->sc_flags |= SC_OP_ANI_RUN;
@@ -1062,8 +1060,7 @@ void ath9k_update_ichannel(struct ath_so
static int ath9k_start(struct ieee80211_hw *hw)
{
- struct ath_wiphy *aphy = hw->priv;
- struct ath_softc *sc = aphy->sc;
+ struct ath_softc *sc = hw->priv;
struct ath_hw *ah = sc->sc_ah;
struct ath_common *common = ath9k_hw_common(ah);
struct ieee80211_channel *curchan = hw->conf.channel;
@@ -1180,8 +1177,7 @@ mutex_unlock:
static int ath9k_tx(struct ieee80211_hw *hw,
struct sk_buff *skb)
{
- struct ath_wiphy *aphy = hw->priv;
- struct ath_softc *sc = aphy->sc;
+ struct ath_softc *sc = hw->priv;
struct ath_common *common = ath9k_hw_common(sc->sc_ah);
struct ath_tx_control txctl;
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
@@ -1244,8 +1240,7 @@ exit:
static void ath9k_stop(struct ieee80211_hw *hw)
{
- struct ath_wiphy *aphy = hw->priv;
- struct ath_softc *sc = aphy->sc;
+ struct ath_softc *sc = hw->priv;
struct ath_hw *ah = sc->sc_ah;
struct ath_common *common = ath9k_hw_common(ah);
@@ -1377,8 +1372,7 @@ void ath9k_calculate_iter_data(struct ie
struct ieee80211_vif *vif,
struct ath9k_vif_iter_data *iter_data)
{
- struct ath_wiphy *aphy = hw->priv;
- struct ath_softc *sc = aphy->sc;
+ struct ath_softc *sc = hw->priv;
struct ath_hw *ah = sc->sc_ah;
struct ath_common *common = ath9k_hw_common(ah);
@@ -1402,8 +1396,7 @@ void ath9k_calculate_iter_data(struct ie
static void ath9k_calculate_summary_state(struct ieee80211_hw *hw,
struct ieee80211_vif *vif)
{
- struct ath_wiphy *aphy = hw->priv;
- struct ath_softc *sc = aphy->sc;
+ struct ath_softc *sc = hw->priv;
struct ath_hw *ah = sc->sc_ah;
struct ath_common *common = ath9k_hw_common(ah);
struct ath9k_vif_iter_data iter_data;
@@ -1459,8 +1452,7 @@ static void ath9k_calculate_summary_stat
static void ath9k_do_vif_add_setup(struct ieee80211_hw *hw,
struct ieee80211_vif *vif)
{
- struct ath_wiphy *aphy = hw->priv;
- struct ath_softc *sc = aphy->sc;
+ struct ath_softc *sc = hw->priv;
ath9k_calculate_summary_state(hw, vif);
@@ -1473,7 +1465,7 @@ static void ath9k_do_vif_add_setup(struc
* in the info_changed method and set up beacons properly
* there.
*/
- error = ath_beacon_alloc(aphy, vif);
+ error = ath_beacon_alloc(sc, vif);
if (error)
ath9k_reclaim_beacon(sc, vif);
else
@@ -1485,8 +1477,7 @@ static void ath9k_do_vif_add_setup(struc
static int ath9k_add_interface(struct ieee80211_hw *hw,
struct ieee80211_vif *vif)
{
- struct ath_wiphy *aphy = hw->priv;
- struct ath_softc *sc = aphy->sc;
+ struct ath_softc *sc = hw->priv;
struct ath_hw *ah = sc->sc_ah;
struct ath_common *common = ath9k_hw_common(ah);
struct ath_vif *avp = (void *)vif->drv_priv;
@@ -1546,8 +1537,7 @@ static int ath9k_change_interface(struct
enum nl80211_iftype new_type,
bool p2p)
{
- struct ath_wiphy *aphy = hw->priv;
- struct ath_softc *sc = aphy->sc;
+ struct ath_softc *sc = hw->priv;
struct ath_common *common = ath9k_hw_common(sc->sc_ah);
int ret = 0;
@@ -1589,8 +1579,7 @@ out:
static void ath9k_remove_interface(struct ieee80211_hw *hw,
struct ieee80211_vif *vif)
{
- struct ath_wiphy *aphy = hw->priv;
- struct ath_softc *sc = aphy->sc;
+ struct ath_softc *sc = hw->priv;
struct ath_common *common = ath9k_hw_common(sc->sc_ah);
ath_dbg(common, ATH_DBG_CONFIG, "Detach Interface\n");
@@ -1644,8 +1633,7 @@ static void ath9k_disable_ps(struct ath_
static int ath9k_config(struct ieee80211_hw *hw, u32 changed)
{
- struct ath_wiphy *aphy = hw->priv;
- struct ath_softc *sc = aphy->sc;
+ struct ath_softc *sc = hw->priv;
struct ath_hw *ah = sc->sc_ah;
struct ath_common *common = ath9k_hw_common(ah);
struct ieee80211_conf *conf = &hw->conf;
@@ -1789,8 +1777,7 @@ static void ath9k_configure_filter(struc
unsigned int *total_flags,
u64 multicast)
{
- struct ath_wiphy *aphy = hw->priv;
- struct ath_softc *sc = aphy->sc;
+ struct ath_softc *sc = hw->priv;
u32 rfilt;
changed_flags &= SUPPORTED_FILTERS;
@@ -1810,8 +1797,7 @@ static int ath9k_sta_add(struct ieee8021
struct ieee80211_vif *vif,
struct ieee80211_sta *sta)
{
- struct ath_wiphy *aphy = hw->priv;
- struct ath_softc *sc = aphy->sc;
+ struct ath_softc *sc = hw->priv;
ath_node_attach(sc, sta);
@@ -1822,8 +1808,7 @@ static int ath9k_sta_remove(struct ieee8
struct ieee80211_vif *vif,
struct ieee80211_sta *sta)
{
- struct ath_wiphy *aphy = hw->priv;
- struct ath_softc *sc = aphy->sc;
+ struct ath_softc *sc = hw->priv;
ath_node_detach(sc, sta);
@@ -1833,8 +1818,7 @@ static int ath9k_sta_remove(struct ieee8
static int ath9k_conf_tx(struct ieee80211_hw *hw, u16 queue,
const struct ieee80211_tx_queue_params *params)
{
- struct ath_wiphy *aphy = hw->priv;
- struct ath_softc *sc = aphy->sc;
+ struct ath_softc *sc = hw->priv;
struct ath_common *common = ath9k_hw_common(sc->sc_ah);
struct ath_txq *txq;
struct ath9k_tx_queue_info qi;
@@ -1878,8 +1862,7 @@ static int ath9k_set_key(struct ieee8021
struct ieee80211_sta *sta,
struct ieee80211_key_conf *key)
{
- struct ath_wiphy *aphy = hw->priv;
- struct ath_softc *sc = aphy->sc;
+ struct ath_softc *sc = hw->priv;
struct ath_common *common = ath9k_hw_common(sc->sc_ah);
int ret = 0;
@@ -1923,8 +1906,7 @@ static void ath9k_bss_info_changed(struc
struct ieee80211_bss_conf *bss_conf,
u32 changed)
{
- struct ath_wiphy *aphy = hw->priv;
- struct ath_softc *sc = aphy->sc;
+ struct ath_softc *sc = hw->priv;
struct ath_hw *ah = sc->sc_ah;
struct ath_common *common = ath9k_hw_common(ah);
struct ath_vif *avp = (void *)vif->drv_priv;
@@ -1954,7 +1936,7 @@ static void ath9k_bss_info_changed(struc
if ((changed & BSS_CHANGED_BEACON) ||
((changed & BSS_CHANGED_BEACON_ENABLED) && bss_conf->enable_beacon)) {
ath9k_hw_stoptxdma(sc->sc_ah, sc->beacon.beaconq);
- error = ath_beacon_alloc(aphy, vif);
+ error = ath_beacon_alloc(sc, vif);
if (!error)
ath_beacon_config(sc, vif);
}
@@ -1991,7 +1973,7 @@ static void ath9k_bss_info_changed(struc
if (vif->type == NL80211_IFTYPE_AP) {
sc->sc_flags |= SC_OP_TSF_RESET;
ath9k_hw_stoptxdma(sc->sc_ah, sc->beacon.beaconq);
- error = ath_beacon_alloc(aphy, vif);
+ error = ath_beacon_alloc(sc, vif);
if (!error)
ath_beacon_config(sc, vif);
} else {
@@ -2029,9 +2011,8 @@ static void ath9k_bss_info_changed(struc
static u64 ath9k_get_tsf(struct ieee80211_hw *hw)
{
+ struct ath_softc *sc = hw->priv;
u64 tsf;
- struct ath_wiphy *aphy = hw->priv;
- struct ath_softc *sc = aphy->sc;
mutex_lock(&sc->mutex);
ath9k_ps_wakeup(sc);
@@ -2044,8 +2025,7 @@ static u64 ath9k_get_tsf(struct ieee8021
static void ath9k_set_tsf(struct ieee80211_hw *hw, u64 tsf)
{
- struct ath_wiphy *aphy = hw->priv;
- struct ath_softc *sc = aphy->sc;
+ struct ath_softc *sc = hw->priv;
mutex_lock(&sc->mutex);
ath9k_ps_wakeup(sc);
@@ -2056,8 +2036,7 @@ static void ath9k_set_tsf(struct ieee802
static void ath9k_reset_tsf(struct ieee80211_hw *hw)
{
- struct ath_wiphy *aphy = hw->priv;
- struct ath_softc *sc = aphy->sc;
+ struct ath_softc *sc = hw->priv;
mutex_lock(&sc->mutex);
@@ -2074,8 +2053,7 @@ static int ath9k_ampdu_action(struct iee
struct ieee80211_sta *sta,
u16 tid, u16 *ssn, u8 buf_size)
{
- struct ath_wiphy *aphy = hw->priv;
- struct ath_softc *sc = aphy->sc;
+ struct ath_softc *sc = hw->priv;
int ret = 0;
local_bh_disable();
@@ -2120,8 +2098,7 @@ static int ath9k_ampdu_action(struct iee
static int ath9k_get_survey(struct ieee80211_hw *hw, int idx,
struct survey_info *survey)
{
- struct ath_wiphy *aphy = hw->priv;
- struct ath_softc *sc = aphy->sc;
+ struct ath_softc *sc = hw->priv;
struct ath_common *common = ath9k_hw_common(sc->sc_ah);
struct ieee80211_supported_band *sband;
struct ieee80211_channel *chan;
@@ -2157,8 +2134,7 @@ static int ath9k_get_survey(struct ieee8
static void ath9k_set_coverage_class(struct ieee80211_hw *hw, u8 coverage_class)
{
- struct ath_wiphy *aphy = hw->priv;
- struct ath_softc *sc = aphy->sc;
+ struct ath_softc *sc = hw->priv;
struct ath_hw *ah = sc->sc_ah;
mutex_lock(&sc->mutex);
--- a/drivers/net/wireless/ath/ath9k/rc.c
+++ b/drivers/net/wireless/ath/ath9k/rc.c
@@ -1560,8 +1560,7 @@ static void ath_rate_add_sta_debugfs(voi
static void *ath_rate_alloc(struct ieee80211_hw *hw, struct dentry *debugfsdir)
{
- struct ath_wiphy *aphy = hw->priv;
- return aphy->sc;
+ return hw->priv;
}
static void ath_rate_free(void *priv)
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -927,7 +927,7 @@ static void ath9k_process_rssi(struct at
struct ieee80211_hdr *hdr,
struct ath_rx_status *rx_stats)
{
- struct ath_wiphy *aphy = hw->priv;
+ struct ath_softc *sc = hw->priv;
struct ath_hw *ah = common->ah;
int last_rssi;
__le16 fc;
@@ -947,9 +947,9 @@ static void ath9k_process_rssi(struct at
}
if (rx_stats->rs_rssi != ATH9K_RSSI_BAD && !rx_stats->rs_moreaggr)
- ATH_RSSI_LPF(aphy->last_rssi, rx_stats->rs_rssi);
+ ATH_RSSI_LPF(sc->last_rssi, rx_stats->rs_rssi);
- last_rssi = aphy->last_rssi;
+ last_rssi = sc->last_rssi;
if (likely(last_rssi != ATH_RSSI_DUMMY_MARKER))
rx_stats->rs_rssi = ATH_EP_RND(last_rssi,
ATH_RSSI_EP_MULTIPLIER);
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -1440,8 +1440,7 @@ static enum ath9k_pkt_type get_hw_packet
static void setup_frame_info(struct ieee80211_hw *hw, struct sk_buff *skb,
int framelen)
{
- struct ath_wiphy *aphy = hw->priv;
- struct ath_softc *sc = aphy->sc;
+ struct ath_softc *sc = hw->priv;
struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
struct ieee80211_sta *sta = tx_info->control.sta;
struct ieee80211_key_conf *hw_key = tx_info->control.hw_key;
@@ -1659,8 +1658,7 @@ static struct ath_buf *ath_tx_setup_buff
struct ath_txq *txq,
struct sk_buff *skb)
{
- struct ath_wiphy *aphy = hw->priv;
- struct ath_softc *sc = aphy->sc;
+ struct ath_softc *sc = hw->priv;
struct ath_hw *ah = sc->sc_ah;
struct ath_common *common = ath9k_hw_common(sc->sc_ah);
struct ath_frame_info *fi = get_frame_info(skb);
@@ -1761,8 +1759,7 @@ int ath_tx_start(struct ieee80211_hw *hw
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
struct ieee80211_sta *sta = info->control.sta;
- struct ath_wiphy *aphy = hw->priv;
- struct ath_softc *sc = aphy->sc;
+ struct ath_softc *sc = hw->priv;
struct ath_txq *txq = txctl->txq;
struct ath_buf *bf;
int padpos, padsize;
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