2  * Copyright (c) 2008-2011 Atheros Communications Inc.
75 	struct ath_softc *sc;  in ath_ahb_probe()  local
77 	struct resource *res;  in ath_ahb_probe()
84 	if (!dev_get_platdata(&pdev->dev)) {  in ath_ahb_probe()
85 		dev_err(&pdev->dev, "no platform data specified\n");  in ath_ahb_probe()
86 		return -EINVAL;  in ath_ahb_probe()
91 		dev_err(&pdev->dev, "no memory resource found\n");  in ath_ahb_probe()
92 		return -ENXIO;  in ath_ahb_probe()
95 	mem = devm_ioremap(&pdev->dev, res->start, resource_size(res));  in ath_ahb_probe()
97 		dev_err(&pdev->dev, "ioremap failed\n");  in ath_ahb_probe()
98 		return -ENOMEM;  in ath_ahb_probe()
108 		dev_err(&pdev->dev, "no memory for ieee80211_hw\n");  in ath_ahb_probe()
109 		return -ENOMEM;  in ath_ahb_probe()
112 	SET_IEEE80211_DEV(hw, &pdev->dev);  in ath_ahb_probe()
115 	sc = hw->priv;  in ath_ahb_probe()
116 	sc->hw = hw;  in ath_ahb_probe()
117 	sc->dev = &pdev->dev;  in ath_ahb_probe()
118 	sc->mem = mem;  in ath_ahb_probe()
119 	sc->irq = irq;  in ath_ahb_probe()
121 	ret = request_irq(irq, ath_isr, IRQF_SHARED, "ath9k", sc);  in ath_ahb_probe()
123 		dev_err(&pdev->dev, "request_irq failed\n");  in ath_ahb_probe()
127 	ret = ath9k_init_device(id->driver_data, sc, &ath_ahb_bus_ops);  in ath_ahb_probe()
129 		dev_err(&pdev->dev, "failed to initialize device\n");  in ath_ahb_probe()
133 	ah = sc->sc_ah;  in ath_ahb_probe()
135 	wiphy_info(hw->wiphy, "%s mem=0x%p, irq=%d\n",  in ath_ahb_probe()
141 	free_irq(irq, sc);  in ath_ahb_probe()
152 		struct ath_softc *sc = hw->priv;  in ath_ahb_remove()  local
154 		ath9k_deinit_device(sc);  in ath_ahb_remove()
155 		free_irq(sc->irq, sc);  in ath_ahb_remove()
156 		ieee80211_free_hw(sc->hw);  in ath_ahb_remove()