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ath9k: use common API to avoid code duplication 

Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Rajkumar Manoharan 2011-01-28 11:35:43 +05:30 committed by John W. Linville
parent 6d744bacee
commit de87f736e3
2 changed files with 3 additions and 71 deletions
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2
drivers/net/wireless/ath/ath9k/ath9k.h
View File

@ -672,8 +672,6 @@ int ath9k_init_device(u16 devid, struct ath_softc *sc, u16 subsysid,
const struct ath_bus_ops *bus_ops);
void ath9k_deinit_device(struct ath_softc *sc);
void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw);
void ath9k_update_ichannel(struct ath_softc *sc, struct ieee80211_hw *hw,
struct ath9k_channel *ichan);
int ath_set_channel(struct ath_softc *sc, struct ieee80211_hw *hw,
struct ath9k_channel *hchan);

72
drivers/net/wireless/ath/ath9k/main.c
View File

@ -73,7 +73,7 @@ static struct ath9k_channel *ath_get_curchannel(struct ath_softc *sc,
chan_idx = curchan->hw_value;
channel = &sc->sc_ah->channels[chan_idx];
ath9k_update_ichannel(sc, hw, channel);
ath9k_cmn_update_ichannel(channel, curchan, hw->conf.channel_type);
return channel;
}
@ -808,48 +808,6 @@ chip_reset:
#undef SCHED_INTR
}
static u32 ath_get_extchanmode(struct ath_softc *sc,
struct ieee80211_channel *chan,
enum nl80211_channel_type channel_type)
{
u32 chanmode = 0;
switch (chan->band) {
case IEEE80211_BAND_2GHZ:
switch(channel_type) {
case NL80211_CHAN_NO_HT:
case NL80211_CHAN_HT20:
chanmode = CHANNEL_G_HT20;
break;
case NL80211_CHAN_HT40PLUS:
chanmode = CHANNEL_G_HT40PLUS;
break;
case NL80211_CHAN_HT40MINUS:
chanmode = CHANNEL_G_HT40MINUS;
break;
}
break;
case IEEE80211_BAND_5GHZ:
switch(channel_type) {
case NL80211_CHAN_NO_HT:
case NL80211_CHAN_HT20:
chanmode = CHANNEL_A_HT20;
break;
case NL80211_CHAN_HT40PLUS:
chanmode = CHANNEL_A_HT40PLUS;
break;
case NL80211_CHAN_HT40MINUS:
chanmode = CHANNEL_A_HT40MINUS;
break;
}
break;
default:
break;
}
return chanmode;
}
static void ath9k_bss_assoc_info(struct ath_softc *sc,
struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
@ -1045,30 +1003,6 @@ int ath_reset(struct ath_softc *sc, bool retry_tx)
return r;
}
/* XXX: Remove me once we don't depend on ath9k_channel for all
* this redundant data */
void ath9k_update_ichannel(struct ath_softc *sc, struct ieee80211_hw *hw,
struct ath9k_channel *ichan)
{
struct ieee80211_channel *chan = hw->conf.channel;
struct ieee80211_conf *conf = &hw->conf;
ichan->channel = chan->center_freq;
ichan->chan = chan;
if (chan->band == IEEE80211_BAND_2GHZ) {
ichan->chanmode = CHANNEL_G;
ichan->channelFlags = CHANNEL_2GHZ | CHANNEL_OFDM | CHANNEL_G;
} else {
ichan->chanmode = CHANNEL_A;
ichan->channelFlags = CHANNEL_5GHZ | CHANNEL_OFDM;
}
if (conf_is_ht(conf))
ichan->chanmode = ath_get_extchanmode(sc, chan,
conf->channel_type);
}
/**********************/
/* mac80211 callbacks */
/**********************/
@ -1727,8 +1661,8 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed)
ath_dbg(common, ATH_DBG_CONFIG, "Set channel: %d MHz\n",
curchan->center_freq);
/* XXX: remove me eventualy */
ath9k_update_ichannel(sc, hw, &sc->sc_ah->channels[pos]);
ath9k_cmn_update_ichannel(&sc->sc_ah->channels[pos],
curchan, conf->channel_type);
/* update survey stats for the old channel before switching */
spin_lock_irqsave(&common->cc_lock, flags);