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Commit 22dc0deb authored by Sujith Manoharan's avatar Sujith Manoharan Committed by John W. Linville
Browse files

ath9k: Conditionally compile more functions 



Use CONFIG_ATH9K_CHANNEL_CONTEXT to exclude:

ath_scan_complete()
ath_roc_complete()
ath_offchannel_next()
ath_scan_next_channel()
ath_scan_channel_duration()

Signed-off-by: default avatarSujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 55254eea

drivers/net/wireless/ath/ath9k/channel.c

+19 −19
Original line number Diff line number Diff line
@@ -507,6 +507,25 @@ void ath_chanctx_event(struct ath_softc *sc, struct ieee80211_vif *vif, 
	spin_unlock_bh(&sc->chan_lock);

}



#ifdef CONFIG_ATH9K_CHANNEL_CONTEXT



static const char *offchannel_state_string(enum ath_offchannel_state state)

{

#define case_rtn_string(val) case val: return #val



	switch (state) {

		case_rtn_string(ATH_OFFCHANNEL_IDLE);

		case_rtn_string(ATH_OFFCHANNEL_PROBE_SEND);

		case_rtn_string(ATH_OFFCHANNEL_PROBE_WAIT);

		case_rtn_string(ATH_OFFCHANNEL_SUSPEND);

		case_rtn_string(ATH_OFFCHANNEL_ROC_START);

		case_rtn_string(ATH_OFFCHANNEL_ROC_WAIT);

		case_rtn_string(ATH_OFFCHANNEL_ROC_DONE);

	default:

		return "unknown";

	}

}



static int ath_scan_channel_duration(struct ath_softc *sc,

				     struct ieee80211_channel *chan)

{
@@ -599,25 +618,6 @@ void ath_scan_complete(struct ath_softc *sc, bool abort) 
	ath9k_ps_restore(sc);

}



#ifdef CONFIG_ATH9K_CHANNEL_CONTEXT



static const char *offchannel_state_string(enum ath_offchannel_state state)

{

#define case_rtn_string(val) case val: return #val



	switch (state) {

		case_rtn_string(ATH_OFFCHANNEL_IDLE);

		case_rtn_string(ATH_OFFCHANNEL_PROBE_SEND);

		case_rtn_string(ATH_OFFCHANNEL_PROBE_WAIT);

		case_rtn_string(ATH_OFFCHANNEL_SUSPEND);

		case_rtn_string(ATH_OFFCHANNEL_ROC_START);

		case_rtn_string(ATH_OFFCHANNEL_ROC_WAIT);

		case_rtn_string(ATH_OFFCHANNEL_ROC_DONE);

	default:

		return "unknown";

	}

}



static void ath_scan_send_probe(struct ath_softc *sc,

				struct cfg80211_ssid *ssid)

{