diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath5k/attach.c')
-rw-r--r-- | drivers/net/wireless/ath/ath5k/attach.c | 31 |
1 files changed, 9 insertions, 22 deletions
diff --git a/drivers/net/wireless/ath/ath5k/attach.c b/drivers/net/wireless/ath/ath5k/attach.c index 71a1bd254517..92995adeb5cd 100644 --- a/drivers/net/wireless/ath/ath5k/attach.c +++ b/drivers/net/wireless/ath/ath5k/attach.c @@ -101,25 +101,15 @@ static int ath5k_hw_post(struct ath5k_hw *ah) * -ENODEV if the device is not supported or prints an error msg if something * else went wrong. */ -struct ath5k_hw *ath5k_hw_attach(struct ath5k_softc *sc) +int ath5k_hw_attach(struct ath5k_softc *sc) { - struct ath5k_hw *ah; + struct ath5k_hw *ah = sc->ah; + struct ath_common *common = ath5k_hw_common(ah); struct pci_dev *pdev = sc->pdev; struct ath5k_eeprom_info *ee; int ret; u32 srev; - /*If we passed the test malloc a ath5k_hw struct*/ - ah = kzalloc(sizeof(struct ath5k_hw), GFP_KERNEL); - if (ah == NULL) { - ret = -ENOMEM; - ATH5K_ERR(sc, "out of memory\n"); - goto err; - } - - ah->ah_sc = sc; - ah->ah_iobase = sc->iobase; - /* * HW information */ @@ -278,12 +268,12 @@ struct ath5k_hw *ath5k_hw_attach(struct ath5k_softc *sc) goto err_free; } + ee = &ah->ah_capabilities.cap_eeprom; + /* * Write PCI-E power save settings */ if ((ah->ah_version == AR5K_AR5212) && (pdev->is_pcie)) { - struct ath5k_eeprom_info *ee = &ah->ah_capabilities.cap_eeprom; - ath5k_hw_reg_write(ah, 0x9248fc00, AR5K_PCIE_SERDES); ath5k_hw_reg_write(ah, 0x24924924, AR5K_PCIE_SERDES); @@ -321,7 +311,6 @@ struct ath5k_hw *ath5k_hw_attach(struct ath5k_softc *sc) } /* Crypto settings */ - ee = &ah->ah_capabilities.cap_eeprom; ah->ah_aes_support = srev >= AR5K_SREV_AR5212_V4 && (ee->ee_version >= AR5K_EEPROM_VERSION_5_0 && !AR5K_EEPROM_AES_DIS(ee->ee_misc5)); @@ -336,8 +325,8 @@ struct ath5k_hw *ath5k_hw_attach(struct ath5k_softc *sc) ath5k_hw_set_lladdr(ah, (u8[ETH_ALEN]){}); /* Set BSSID to bcast address: ff:ff:ff:ff:ff:ff for now */ - memset(ah->ah_bssid, 0xff, ETH_ALEN); - ath5k_hw_set_associd(ah, ah->ah_bssid, 0); + memcpy(common->curbssid, ath_bcast_mac, ETH_ALEN); + ath5k_hw_set_associd(ah); ath5k_hw_set_opmode(ah); ath5k_hw_rfgain_opt_init(ah); @@ -345,11 +334,10 @@ struct ath5k_hw *ath5k_hw_attach(struct ath5k_softc *sc) /* turn on HW LEDs */ ath5k_hw_set_ledstate(ah, AR5K_LED_INIT); - return ah; + return 0; err_free: kfree(ah); -err: - return ERR_PTR(ret); + return ret; } /** @@ -369,5 +357,4 @@ void ath5k_hw_detach(struct ath5k_hw *ah) ath5k_eeprom_detach(ah); /* assume interrupts are down */ - kfree(ah); } |