1 files changed, 0 insertions, 91 deletions
diff --git a/package/mac80211/patches/520-ath9k_multiple_cards_fix.patch b/package/mac80211/patches/520-ath9k_multiple_cards_fix.patch
deleted file mode 100644
index 349807b21..000000000
--- a/package/mac80211/patches/520-ath9k_multiple_cards_fix.patch
+++ /dev/null
@@ -1,91 +0,0 @@
---- a/drivers/net/wireless/ath/ath9k/init.c
-+++ b/drivers/net/wireless/ath/ath9k/init.c
-@@ -57,7 +57,7 @@ MODULE_PARM_DESC(blink, "Enable LED blin
-  * on 5 MHz steps, we support the channels which we know
-  * we have calibration data for all cards though to make
-  * this static */
--static struct ieee80211_channel ath9k_2ghz_chantable[] = {
-+static const struct ieee80211_channel ath9k_2ghz_chantable[] = {
- 	CHAN2G(2412, 0), /* Channel 1 */
- 	CHAN2G(2417, 1), /* Channel 2 */
- 	CHAN2G(2422, 2), /* Channel 3 */
-@@ -78,7 +78,7 @@ static struct ieee80211_channel ath9k_2g
-  * on 5 MHz steps, we support the channels which we know
-  * we have calibration data for all cards though to make
-  * this static */
--static struct ieee80211_channel ath9k_5ghz_chantable[] = {
-+static const struct ieee80211_channel ath9k_5ghz_chantable[] = {
- 	/* _We_ call this UNII 1 */
- 	CHAN5G(5180, 14), /* Channel 36 */
- 	CHAN5G(5200, 15), /* Channel 40 */
-@@ -478,10 +478,17 @@ err:
- 	return -EIO;
- }
- 
--static void ath9k_init_channels_rates(struct ath_softc *sc)
-+static int ath9k_init_channels_rates(struct ath_softc *sc)
- {
-+	void *channels;
-+
- 	if (test_bit(ATH9K_MODE_11G, sc->sc_ah->caps.wireless_modes)) {
--		sc->sbands[IEEE80211_BAND_2GHZ].channels = ath9k_2ghz_chantable;
-+		channels = kmemdup(ath9k_2ghz_chantable,
-+			sizeof(ath9k_2ghz_chantable), GFP_KERNEL);
-+		if (!channels)
-+		    return -ENOMEM;
-+
-+		sc->sbands[IEEE80211_BAND_2GHZ].channels = channels;
- 		sc->sbands[IEEE80211_BAND_2GHZ].band = IEEE80211_BAND_2GHZ;
- 		sc->sbands[IEEE80211_BAND_2GHZ].n_channels =
- 			ARRAY_SIZE(ath9k_2ghz_chantable);
-@@ -491,7 +498,15 @@ static void ath9k_init_channels_rates(st
- 	}
- 
- 	if (test_bit(ATH9K_MODE_11A, sc->sc_ah->caps.wireless_modes)) {
--		sc->sbands[IEEE80211_BAND_5GHZ].channels = ath9k_5ghz_chantable;
-+		channels = kmemdup(ath9k_5ghz_chantable,
-+			sizeof(ath9k_5ghz_chantable), GFP_KERNEL);
-+		if (!channels) {
-+			if (sc->sbands[IEEE80211_BAND_2GHZ].channels)
-+				kfree(sc->sbands[IEEE80211_BAND_2GHZ].channels);
-+			return -ENOMEM;
-+		}
-+
-+		sc->sbands[IEEE80211_BAND_5GHZ].channels = channels;
- 		sc->sbands[IEEE80211_BAND_5GHZ].band = IEEE80211_BAND_5GHZ;
- 		sc->sbands[IEEE80211_BAND_5GHZ].n_channels =
- 			ARRAY_SIZE(ath9k_5ghz_chantable);
-@@ -500,6 +515,7 @@ static void ath9k_init_channels_rates(st
- 		sc->sbands[IEEE80211_BAND_5GHZ].n_bitrates =
- 			ARRAY_SIZE(ath9k_legacy_rates) - 4;
- 	}
-+	return 0;
- }
- 
- static void ath9k_init_misc(struct ath_softc *sc)
-@@ -602,8 +618,11 @@ static int ath9k_init_softc(u16 devid, s
- 	if (ret)
- 		goto err_btcoex;
- 
-+	ret = ath9k_init_channels_rates(sc);
-+	if (ret)
-+		goto err_btcoex;
-+
- 	ath9k_init_crypto(sc);
--	ath9k_init_channels_rates(sc);
- 	ath9k_init_misc(sc);
- 
- 	return 0;
-@@ -784,6 +803,12 @@ static void ath9k_deinit_softc(struct at
- {
- 	int i = 0;
- 
-+	if (sc->sbands[IEEE80211_BAND_2GHZ].channels)
-+		kfree(sc->sbands[IEEE80211_BAND_2GHZ].channels);
-+
-+	if (sc->sbands[IEEE80211_BAND_5GHZ].channels)
-+		kfree(sc->sbands[IEEE80211_BAND_5GHZ].channels);
-+
-         if ((sc->btcoex.no_stomp_timer) &&
- 	    sc->sc_ah->btcoex_hw.scheme == ATH_BTCOEX_CFG_3WIRE)
- 		ath_gen_timer_free(sc->sc_ah, sc->btcoex.no_stomp_timer);