commit c3fc36d0f35c4cee64f2ca4a70a7bd15632073f1
Author: Jiri Slaby <ku@bellona.localdomain>
Date:   Sun Jul 15 16:05:38 2007 +0200

    attach cleanup

diff --git a/ath.c b/ath.c
index 7367a88..871a58d 100644
--- a/ath.c
+++ b/ath.c
@@ -1645,8 +1645,6 @@ static int ath_attach(struct pci_dev *pdev, struct ieee80211_hw *hw)
 	 * beacon frames and one data queue for each QoS
 	 * priority.  Note that the hal handles reseting
 	 * these queues at the needed time.
-	 *
-	 * XXX PS-Poll
 	 */
 	ret = ath_beaconq_setup(ah);
 	if (ret < 0) {
@@ -1673,28 +1671,14 @@ static int ath_attach(struct pci_dev *pdev, struct ieee80211_hw *hw)
 	tasklet_init(&sc->rxtq, ath_tasklet_rx, (unsigned long)sc);
 	tasklet_init(&sc->txtq, ath_tasklet_tx, (unsigned long)sc);
 #ifdef BLE
-	/*
-	 * Setup rate control.  Some rate control modules
-	 * call back to change the anntena state so expose
-	 * the necessary entry points.
-	 * XXX maybe belongs in struct ath_ratectrl?
-	 */
-	sc->sc_setdefantenna = ath_setdefantenna;
-	sc->sc_rc = ath_rate_attach(sc);
-	if (sc->sc_rc == NULL) {
-		error = EIO;
-		goto bad2;
-	}
-
-	setup_timer(&sc->scan_ch, ath_next_scan, (unsigned long)hw);
 	setup_timer(&sc->cal_ch, ath_calibrate, (unsigned long)hw);
+	setup_timer(&sc->sc_ledtimer, ath_led_off, (unsigned long)sc);
 
 	sc->blinking = 0;
 	sc->ledstate = 1;
 	sc->ledon = 0;			/* low true */
 	sc->ledidle = msecs_to_jiffies(2700);	/* 2.7sec */
 
-	setup_timer(&sc->sc_ledtimer, ath_led_off, (unsigned long)sc);
 	/*
 	 * Auto-enable soft led processing for IBM cards and for
 	 * 5211 minipci cards.  Users can also manually enable/disable
@@ -1707,21 +1691,13 @@ static int ath_attach(struct pci_dev *pdev, struct ieee80211_hw *hw)
 		ath5k_hw_set_gpio(ah, sc->sc_ledpin, !sc->sc_ledon);
 	}
 
-	sc->sc_hasclrkey = ath_hal_ciphersupported(ah, AR5K_CIPHER_CLR);
 	sc->sc_mcastkey = ath_hal_getmcastkeysearch(ah);
 
 	/*
-	 * Query the hal about antenna support.
-	 */
-	sc->sc_defant = ath5k_hw_get_def_antenna(ah);
-
-	/*
 	 * Not all chips have the VEOL support we want to
 	 * use with IBSS beacons; check here for it.
 	 */
 	sc->sc_hasveol = ath_hal_hasveol(ah);
-
-	sc->sc_rxfilter = 0;
 #endif
 
 	ath5k_hw_get_lladdr(ah, mac);
@@ -1737,13 +1713,9 @@ static int ath_attach(struct pci_dev *pdev, struct ieee80211_hw *hw)
 		goto err_queues;
 	}
 
-//	ath_dynamic_sysctl_register(sc);
-//	ath_announce(sc);
-
 	return 0;
 err_queues:
 	ath_tx_cleanup(sc);
-//err_desc:
 	ath_desc_free(sc, pdev);
 err:
 	return ret;