static bool
ath5k_ahb_eeprom_read(struct ath_common *common, u32 off, u16 *data)
{
- struct ath5k_softc *sc = common->priv;
- struct platform_device *pdev = to_platform_device(sc->dev);
+ struct ath5k_hw *ah = common->priv;
+ struct platform_device *pdev = to_platform_device(ah->dev);
struct ar231x_board_config *bcfg = pdev->dev.platform_data;
u16 *eeprom, *eeprom_end;
int ath5k_hw_read_srev(struct ath5k_hw *ah)
{
- struct ath5k_softc *sc = ah->ah_sc;
- struct platform_device *pdev = to_platform_device(sc->dev);
+ struct platform_device *pdev = to_platform_device(ah->dev);
struct ar231x_board_config *bcfg = pdev->dev.platform_data;
ah->ah_mac_srev = bcfg->devid;
return 0;
static int ath5k_ahb_eeprom_read_mac(struct ath5k_hw *ah, u8 *mac)
{
- struct ath5k_softc *sc = ah->ah_sc;
- struct platform_device *pdev = to_platform_device(sc->dev);
+ struct platform_device *pdev = to_platform_device(ah->dev);
struct ar231x_board_config *bcfg = pdev->dev.platform_data;
u8 *cfg_mac;
- if (to_platform_device(sc->dev)->id == 0)
+ if (to_platform_device(ah->dev)->id == 0)
cfg_mac = bcfg->config->wlan0_mac;
else
cfg_mac = bcfg->config->wlan1_mac;
static int ath_ahb_probe(struct platform_device *pdev)
{
struct ar231x_board_config *bcfg = pdev->dev.platform_data;
- struct ath5k_softc *sc;
+ struct ath5k_hw *ah;
struct ieee80211_hw *hw;
struct resource *res;
void __iomem *mem;
irq = res->start;
- hw = ieee80211_alloc_hw(sizeof(struct ath5k_softc), &ath5k_hw_ops);
+ hw = ieee80211_alloc_hw(sizeof(struct ath5k_hw), &ath5k_hw_ops);
if (hw == NULL) {
dev_err(&pdev->dev, "no memory for ieee80211_hw\n");
ret = -ENOMEM;
goto err_out;
}
- sc = hw->priv;
- sc->hw = hw;
- sc->dev = &pdev->dev;
- sc->iobase = mem;
- sc->irq = irq;
- sc->devid = bcfg->devid;
+ ah = hw->priv;
+ ah->hw = hw;
+ ah->dev = &pdev->dev;
+ ah->iobase = mem;
+ ah->irq = irq;
+ ah->devid = bcfg->devid;
if (bcfg->devid >= AR5K_SREV_AR2315_R6) {
/* Enable WMAC AHB arbitration */
/* Enable WMAC DMA access (assuming 5312 or 231x*/
/* TODO: check other platforms */
reg = __raw_readl((void __iomem *) AR5K_AR5312_ENABLE);
- if (to_platform_device(sc->dev)->id == 0)
+ if (to_platform_device(ah->dev)->id == 0)
reg |= AR5K_AR5312_ENABLE_WLAN0;
else
reg |= AR5K_AR5312_ENABLE_WLAN1;
* used as pass-through. Disable 2 GHz support in the
* driver for it
*/
- if (to_platform_device(sc->dev)->id == 0 &&
- (bcfg->config->flags & (BD_WLAN0|BD_WLAN1)) ==
- (BD_WLAN1|BD_WLAN0))
- __set_bit(ATH_STAT_2G_DISABLED, sc->status);
+ if (to_platform_device(ah->dev)->id == 0 &&
+ (bcfg->config->flags & (BD_WLAN0 | BD_WLAN1)) ==
+ (BD_WLAN1 | BD_WLAN0))
+ __set_bit(ATH_STAT_2G_DISABLED, ah->status);
}
- ret = ath5k_init_softc(sc, &ath_ahb_bus_ops);
+ ret = ath5k_init_softc(ah, &ath_ahb_bus_ops);
if (ret != 0) {
dev_err(&pdev->dev, "failed to attach device, err=%d\n", ret);
ret = -ENODEV;
{
struct ar231x_board_config *bcfg = pdev->dev.platform_data;
struct ieee80211_hw *hw = platform_get_drvdata(pdev);
- struct ath5k_softc *sc;
+ struct ath5k_hw *ah;
u32 reg;
if (!hw)
return 0;
- sc = hw->priv;
+ ah = hw->priv;
if (bcfg->devid >= AR5K_SREV_AR2315_R6) {
/* Disable WMAC AHB arbitration */
} else {
/*Stop DMA access */
reg = __raw_readl((void __iomem *) AR5K_AR5312_ENABLE);
- if (to_platform_device(sc->dev)->id == 0)
+ if (to_platform_device(ah->dev)->id == 0)
reg &= ~AR5K_AR5312_ENABLE_WLAN0;
else
reg &= ~AR5K_AR5312_ENABLE_WLAN1;
__raw_writel(reg, (void __iomem *) AR5K_AR5312_ENABLE);
}
- ath5k_deinit_softc(sc);
+ ath5k_deinit_softc(ah);
platform_set_drvdata(pdev, NULL);
+ ieee80211_free_hw(hw);
return 0;
}