diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl3945-base.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl3945-base.c | 62 |
1 files changed, 8 insertions, 54 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c index da61ecd6288..afb838b39a6 100644 --- a/drivers/net/wireless/iwlwifi/iwl3945-base.c +++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c @@ -2996,7 +2996,7 @@ static void __iwl3945_down(struct iwl_priv *priv) ieee80211_stop_queues(priv->hw); /* If we have not previously called iwl3945_init() then - * clear all bits but the RF Kill and SUSPEND bits and return */ + * clear all bits but the RF Kill bits and return */ if (!iwl_is_init(priv)) { priv->status = test_bit(STATUS_RF_KILL_HW, &priv->status) << STATUS_RF_KILL_HW | @@ -3004,23 +3004,19 @@ static void __iwl3945_down(struct iwl_priv *priv) STATUS_RF_KILL_SW | test_bit(STATUS_GEO_CONFIGURED, &priv->status) << STATUS_GEO_CONFIGURED | - test_bit(STATUS_IN_SUSPEND, &priv->status) << - STATUS_IN_SUSPEND | test_bit(STATUS_EXIT_PENDING, &priv->status) << STATUS_EXIT_PENDING; goto exit; } - /* ...otherwise clear out all the status bits but the RF Kill and - * SUSPEND bits and continue taking the NIC down. */ + /* ...otherwise clear out all the status bits but the RF Kill + * bits and continue taking the NIC down. */ priv->status &= test_bit(STATUS_RF_KILL_HW, &priv->status) << STATUS_RF_KILL_HW | test_bit(STATUS_RF_KILL_SW, &priv->status) << STATUS_RF_KILL_SW | test_bit(STATUS_GEO_CONFIGURED, &priv->status) << STATUS_GEO_CONFIGURED | - test_bit(STATUS_IN_SUSPEND, &priv->status) << - STATUS_IN_SUSPEND | test_bit(STATUS_FW_ERROR, &priv->status) << STATUS_FW_ERROR | test_bit(STATUS_EXIT_PENDING, &priv->status) << @@ -3044,7 +3040,7 @@ static void __iwl3945_down(struct iwl_priv *priv) udelay(5); - if (exit_pending || test_bit(STATUS_IN_SUSPEND, &priv->status)) + if (exit_pending) priv->cfg->ops->lib->apm_ops.stop(priv); else priv->cfg->ops->lib->apm_ops.reset(priv); @@ -3097,10 +3093,8 @@ static int __iwl3945_up(struct iwl_priv *priv) clear_bit(STATUS_RF_KILL_HW, &priv->status); else { set_bit(STATUS_RF_KILL_HW, &priv->status); - if (!test_bit(STATUS_IN_SUSPEND, &priv->status)) { - IWL_WARN(priv, "Radio disabled by HW RF Kill switch\n"); - return -ENODEV; - } + IWL_WARN(priv, "Radio disabled by HW RF Kill switch\n"); + return -ENODEV; } iwl_write32(priv, CSR_INT, 0xFFFFFFFF); @@ -3592,9 +3586,6 @@ static int iwl3945_mac_start(struct ieee80211_hw *hw) IWL_DEBUG_INFO(priv, "Start UP work.\n"); - if (test_bit(STATUS_IN_SUSPEND, &priv->status)) - return 0; - /* Wait for START_ALIVE from ucode. Otherwise callbacks from * mac80211 will not be run successfully. */ ret = wait_event_interruptible_timeout(priv->wait_command_queue, @@ -5233,43 +5224,6 @@ static void __devexit iwl3945_pci_remove(struct pci_dev *pdev) ieee80211_free_hw(priv->hw); } -#ifdef CONFIG_PM - -static int iwl3945_pci_suspend(struct pci_dev *pdev, pm_message_t state) -{ - struct iwl_priv *priv = pci_get_drvdata(pdev); - - if (priv->is_open) { - set_bit(STATUS_IN_SUSPEND, &priv->status); - iwl3945_mac_stop(priv->hw); - priv->is_open = 1; - } - pci_save_state(pdev); - pci_disable_device(pdev); - pci_set_power_state(pdev, PCI_D3hot); - - return 0; -} - -static int iwl3945_pci_resume(struct pci_dev *pdev) -{ - struct iwl_priv *priv = pci_get_drvdata(pdev); - int ret; - - pci_set_power_state(pdev, PCI_D0); - ret = pci_enable_device(pdev); - if (ret) - return ret; - pci_restore_state(pdev); - - if (priv->is_open) - iwl3945_mac_start(priv->hw); - - clear_bit(STATUS_IN_SUSPEND, &priv->status); - return 0; -} - -#endif /* CONFIG_PM */ /***************************************************************************** * @@ -5283,8 +5237,8 @@ static struct pci_driver iwl3945_driver = { .probe = iwl3945_pci_probe, .remove = __devexit_p(iwl3945_pci_remove), #ifdef CONFIG_PM - .suspend = iwl3945_pci_suspend, - .resume = iwl3945_pci_resume, + .suspend = iwl_pci_suspend, + .resume = iwl_pci_resume, #endif }; |