static int wl1251_spi_remove(struct spi_device *spi) { struct wl1251 *wl = spi_get_drvdata(spi); wl1251_free_hw(wl); regulator_disable(wl->vio); return 0; }
static int wl1251_spi_remove(struct spi_device *spi) { struct wl1251 *wl = spi_get_drvdata(spi); free_irq(wl->irq, wl); wl1251_free_hw(wl); return 0; }
static int __devexit wl1251_spi_remove(struct spi_device *spi) { struct wl1251 *wl = dev_get_drvdata(&spi->dev); free_irq(wl->irq, wl); wl1251_free_hw(wl); return 0; }
static void __devexit wl1251_sdio_remove(struct sdio_func *func) { struct wl1251 *wl = sdio_get_drvdata(func); if (wl->irq) free_irq(wl->irq, wl); wl1251_free_hw(wl); sdio_claim_host(func); sdio_release_irq(func); sdio_disable_func(func); sdio_release_host(func); }
static void wl1251_sdio_remove(struct sdio_func *func) { struct wl1251 *wl = sdio_get_drvdata(func); struct wl1251_sdio *wl_sdio = wl->if_priv; /* Undo decrement done above in wl1251_probe */ pm_runtime_get_noresume(&func->dev); if (wl->irq) free_irq(wl->irq, wl); wl1251_free_hw(wl); kfree(wl_sdio); sdio_claim_host(func); sdio_release_irq(func); sdio_disable_func(func); sdio_release_host(func); }
static void __devexit wl1251_sdio_remove(struct sdio_func *func) { struct wl1251 *wl = sdio_get_drvdata(func); struct wl1251_sdio *wl_sdio = wl->if_priv; int t; /* Undo decrement done above in wl1251_probe */ pm_runtime_get_noresume(&func->dev); for (t = 0; t < ARRAY_SIZE(wl1251_attrs); t++) device_remove_file(&func->dev, &wl1251_attrs[t]); if (wl->irq) free_irq(wl->irq, wl); wl1251_free_hw(wl); kfree(wl_sdio); sdio_claim_host(func); sdio_release_irq(func); sdio_disable_func(func); sdio_release_host(func); }
static void __devexit wl1251_sdio_remove(struct sdio_func *func) { struct wl1251 *wl = sdio_get_drvdata(func); struct wl1251_sdio *wl_sdio = wl->if_priv; wl1251_enter(); pr_debug("%s: disabling irq\n", __func__); wl1251_sdio_ops.disable_irq(wl); pr_debug("%s: disabled irq\n", __func__); if (wl->irq) { free_irq(wl->irq, wl); pr_debug("%s: freed wl irq\n", __func__); } kfree(wl_sdio); pr_debug("%s: kfreed sdio\n", __func__); wl1251_free_hw(wl); pr_debug("%s: freed HW\n", __func__); wl1251_leave(); }
static int wl1251_sdio_probe(struct sdio_func *func, const struct sdio_device_id *id) { int ret, t; struct wl1251 *wl; struct ieee80211_hw *hw; struct wl1251_sdio *wl_sdio; const struct wl12xx_platform_data *wl12xx_board_data; hw = wl1251_alloc_hw(); if (IS_ERR(hw)) return PTR_ERR(hw); wl = hw->priv; wl_sdio = kzalloc(sizeof(*wl_sdio), GFP_KERNEL); if (wl_sdio == NULL) { ret = -ENOMEM; goto out_free_hw; } sdio_claim_host(func); ret = sdio_enable_func(func); if (ret) goto release; sdio_set_block_size(func, 512); sdio_release_host(func); SET_IEEE80211_DEV(hw, &func->dev); wl_sdio->func = func; wl->if_priv = wl_sdio; wl->if_ops = &wl1251_sdio_ops; wl12xx_board_data = wl12xx_get_platform_data(); if (!IS_ERR(wl12xx_board_data)) { wl->set_power = wl12xx_board_data->set_power; wl->irq = wl12xx_board_data->irq; wl->use_eeprom = wl12xx_board_data->use_eeprom; } if (force_nvs_file) wl->use_eeprom = false; wl->dump_eeprom = dump_eeprom; if (wl->irq) { irq_set_status_flags(wl->irq, IRQ_NOAUTOEN); ret = request_threaded_irq(wl->irq, NULL, wl1251_irq, IRQF_ONESHOT, "wl1251", wl); if (ret < 0) { wl1251_error("request_irq() failed: %d", ret); goto disable; } irq_set_irq_type(wl->irq, IRQ_TYPE_EDGE_RISING); wl1251_sdio_ops.enable_irq = wl1251_enable_line_irq; wl1251_sdio_ops.disable_irq = wl1251_disable_line_irq; wl1251_info("using dedicated interrupt line"); } else { wl1251_sdio_ops.enable_irq = wl1251_sdio_enable_irq; wl1251_sdio_ops.disable_irq = wl1251_sdio_disable_irq; wl1251_info("using SDIO interrupt"); } ret = wl1251_init_ieee80211(wl); if (ret) goto out_free_irq; sdio_set_drvdata(func, wl); for (t = 0; t < ARRAY_SIZE(wl1251_attrs); t++) { ret = device_create_file(&func->dev, &wl1251_attrs[t]); if (ret) { while (--t >= 0) device_remove_file(&func->dev, &wl1251_attrs[t]); goto out_free_irq; } } /* Tell PM core that we don't need the card to be powered now */ pm_runtime_put_noidle(&func->dev); return ret; out_free_irq: if (wl->irq) free_irq(wl->irq, wl); disable: sdio_claim_host(func); sdio_disable_func(func); release: sdio_release_host(func); kfree(wl_sdio); out_free_hw: wl1251_free_hw(wl); return ret; }
static int wl1251_sdio_probe(struct sdio_func *func, const struct sdio_device_id *id) { int ret; struct wl1251 *wl; struct ieee80211_hw *hw; hw = wl1251_alloc_hw(); if (IS_ERR(hw)) return PTR_ERR(hw); wl = hw->priv; sdio_claim_host(func); ret = sdio_enable_func(func); if (ret) goto release; sdio_set_block_size(func, 512); sdio_release_host(func); SET_IEEE80211_DEV(hw, &func->dev); wl->if_priv = func; wl->if_ops = &wl1251_sdio_ops; wl->set_power = wl1251_sdio_set_power; if (wl12xx_board_data != NULL) { wl->set_power = wl12xx_board_data->set_power; wl->irq = wl12xx_board_data->irq; wl->use_eeprom = wl12xx_board_data->use_eeprom; } if (wl->irq) { ret = request_irq(wl->irq, wl1251_line_irq, 0, "wl1251", wl); if (ret < 0) { wl1251_error("request_irq() failed: %d", ret); goto disable; } set_irq_type(wl->irq, IRQ_TYPE_EDGE_RISING); disable_irq(wl->irq); wl1251_sdio_ops.enable_irq = wl1251_enable_line_irq; wl1251_sdio_ops.disable_irq = wl1251_disable_line_irq; wl1251_info("using dedicated interrupt line"); } else { wl1251_sdio_ops.enable_irq = wl1251_sdio_enable_irq; wl1251_sdio_ops.disable_irq = wl1251_sdio_disable_irq; wl1251_info("using SDIO interrupt"); } ret = wl1251_init_ieee80211(wl); if (ret) goto out_free_irq; sdio_set_drvdata(func, wl); return ret; out_free_irq: if (wl->irq) free_irq(wl->irq, wl); disable: sdio_claim_host(func); sdio_disable_func(func); release: sdio_release_host(func); wl1251_free_hw(wl); return ret; }
static int wl1251_sdio_probe(struct sdio_func *func, const struct sdio_device_id *id) { int ret; struct wl1251 *wl; struct ieee80211_hw *hw; struct wl1251_sdio *wl_sdio; const struct wl1251_platform_data *wl1251_board_data; hw = wl1251_alloc_hw(); if (IS_ERR(hw)) return PTR_ERR(hw); wl = hw->priv; wl_sdio = kzalloc(sizeof(*wl_sdio), GFP_KERNEL); if (wl_sdio == NULL) { ret = -ENOMEM; goto out_free_hw; } sdio_claim_host(func); ret = sdio_enable_func(func); if (ret) goto release; sdio_set_block_size(func, 512); sdio_release_host(func); SET_IEEE80211_DEV(hw, &func->dev); wl_sdio->func = func; wl->if_priv = wl_sdio; wl->if_ops = &wl1251_sdio_ops; wl1251_board_data = wl1251_get_platform_data(); if (!IS_ERR(wl1251_board_data)) { wl->power_gpio = wl1251_board_data->power_gpio; wl->irq = wl1251_board_data->irq; wl->use_eeprom = wl1251_board_data->use_eeprom; } if (gpio_is_valid(wl->power_gpio)) { #if 0 /* Not in RHEL */ ret = devm_gpio_request(&func->dev, wl->power_gpio, "wl1251 power"); #else ret = gpio_request(wl->power_gpio, "wl1251 power"); #endif if (ret) { wl1251_error("Failed to request gpio: %d\n", ret); goto disable; } } if (wl->irq) { irq_set_status_flags(wl->irq, IRQ_NOAUTOEN); ret = request_irq(wl->irq, wl1251_line_irq, 0, "wl1251", wl); if (ret < 0) { wl1251_error("request_irq() failed: %d", ret); goto disable; } irq_set_irq_type(wl->irq, IRQ_TYPE_EDGE_RISING); wl1251_sdio_ops.enable_irq = wl1251_enable_line_irq; wl1251_sdio_ops.disable_irq = wl1251_disable_line_irq; wl1251_info("using dedicated interrupt line"); } else { wl1251_sdio_ops.enable_irq = wl1251_sdio_enable_irq; wl1251_sdio_ops.disable_irq = wl1251_sdio_disable_irq; wl1251_info("using SDIO interrupt"); } ret = wl1251_init_ieee80211(wl); if (ret) goto out_free_irq; sdio_set_drvdata(func, wl); /* Tell PM core that we don't need the card to be powered now */ pm_runtime_put_noidle(&func->dev); return ret; out_free_irq: if (wl->irq) free_irq(wl->irq, wl); disable: sdio_claim_host(func); sdio_disable_func(func); release: sdio_release_host(func); kfree(wl_sdio); out_free_hw: wl1251_free_hw(wl); return ret; }
static int wl1251_sdio_probe(struct sdio_func *func, const struct sdio_device_id *id) { int ret; struct wl1251 *wl; struct ieee80211_hw *hw; struct wl1251_sdio *wl_sdio; hw = wl1251_alloc_hw(); if (IS_ERR(hw)) return PTR_ERR(hw); wl = hw->priv; wl_sdio = kzalloc(sizeof(*wl_sdio), GFP_KERNEL); if (wl_sdio == NULL) { ret = -ENOMEM; goto out_free_hw; } /* Grab access to FN0 for ELP reg. */ func->card->quirks |= MMC_QUIRK_LENIENT_FN0; /* Use block mode for transferring over one block size of data */ func->card->quirks |= MMC_QUIRK_BLKSZ_FOR_BYTE_MODE; sdio_claim_host(func); pr_info("%s: claimed host\n", __func__); ret = sdio_enable_func(func); if (ret) goto release; pr_info("%s: enabled host\n", __func__); sdio_set_block_size(func, 512); sdio_release_host(func); pr_info("%s: released host\n", __func__); SET_IEEE80211_DEV(hw, &func->dev); wl_sdio->func = func; wl->if_priv = wl_sdio; wl->if_ops = &wl1251_sdio_ops; if (wl12xx_board_data != NULL) { wl->set_power = wl12xx_board_data->set_power; wl->irq = wl12xx_board_data->irq; wl->use_eeprom = wl12xx_board_data->use_eeprom; } if (wl->irq) { ret = request_irq(wl->irq, wl1251_line_irq, 0, "wl1251", wl); if (ret < 0) { wl1251_error("request_irq() failed: %d", ret); goto disable; } set_irq_type(wl->irq, IRQ_TYPE_EDGE_RISING); //disable_irq(wl->irq); wl1251_sdio_ops.enable_irq = wl1251_enable_line_irq; wl1251_sdio_ops.disable_irq = wl1251_disable_line_irq; wl1251_info("using dedicated interrupt line"); } else { wl1251_sdio_ops.enable_irq = wl1251_sdio_enable_irq; wl1251_sdio_ops.disable_irq = wl1251_sdio_disable_irq; wl1251_info("using SDIO interrupt"); } ret = wl1251_init_ieee80211(wl); if (ret) goto out_free_irq; sdio_set_drvdata(func, wl); return ret; out_free_irq: if (wl->irq) free_irq(wl->irq, wl); disable: sdio_claim_host(func); sdio_disable_func(func); release: sdio_release_host(func); kfree(wl_sdio); out_free_hw: wl1251_free_hw(wl); return ret; }