diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-trans.h | 19 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/pcie/drv.c | 18 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/pcie/trans.c | 26 |
3 files changed, 13 insertions, 50 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-trans.h b/drivers/net/wireless/iwlwifi/iwl-trans.h index 523dc7ce294..dd57a36ecb1 100644 --- a/drivers/net/wireless/iwlwifi/iwl-trans.h +++ b/drivers/net/wireless/iwlwifi/iwl-trans.h @@ -396,8 +396,6 @@ struct iwl_trans; * May sleep * @dbgfs_register: add the dbgfs files under this directory. Files will be * automatically deleted. - * @suspend: stop the device unless WoWLAN is configured - * @resume: resume activity of the device * @write8: write a u8 to a register at offset ofs from the BAR * @write32: write a u32 to a register at offset ofs from the BAR * @read32: read a u32 register at offset ofs from the BAR @@ -443,10 +441,7 @@ struct iwl_trans_ops { int (*dbgfs_register)(struct iwl_trans *trans, struct dentry* dir); int (*wait_tx_queue_empty)(struct iwl_trans *trans); -#ifdef CONFIG_PM_SLEEP - int (*suspend)(struct iwl_trans *trans); - int (*resume)(struct iwl_trans *trans); -#endif + void (*write8)(struct iwl_trans *trans, u32 ofs, u8 val); void (*write32)(struct iwl_trans *trans, u32 ofs, u32 val); u32 (*read32)(struct iwl_trans *trans, u32 ofs); @@ -700,18 +695,6 @@ static inline int iwl_trans_dbgfs_register(struct iwl_trans *trans, return trans->ops->dbgfs_register(trans, dir); } -#ifdef CONFIG_PM_SLEEP -static inline int iwl_trans_suspend(struct iwl_trans *trans) -{ - return trans->ops->suspend(trans); -} - -static inline int iwl_trans_resume(struct iwl_trans *trans) -{ - return trans->ops->resume(trans); -} -#endif - static inline void iwl_trans_write8(struct iwl_trans *trans, u32 ofs, u8 val) { trans->ops->write8(trans, ofs, val); diff --git a/drivers/net/wireless/iwlwifi/pcie/drv.c b/drivers/net/wireless/iwlwifi/pcie/drv.c index db6be2491d7..9ec8dfeb435 100644 --- a/drivers/net/wireless/iwlwifi/pcie/drv.c +++ b/drivers/net/wireless/iwlwifi/pcie/drv.c @@ -367,21 +367,19 @@ static void iwl_pci_remove(struct pci_dev *pdev) static int iwl_pci_suspend(struct device *device) { - struct pci_dev *pdev = to_pci_dev(device); - struct iwl_trans *iwl_trans = pci_get_drvdata(pdev); - /* Before you put code here, think about WoWLAN. You cannot check here * whether WoWLAN is enabled or not, and your code will run even if * WoWLAN is enabled - don't kill the NIC, someone may need it in Sx. */ - return iwl_trans_suspend(iwl_trans); + return 0; } static int iwl_pci_resume(struct device *device) { struct pci_dev *pdev = to_pci_dev(device); - struct iwl_trans *iwl_trans = pci_get_drvdata(pdev); + struct iwl_trans *trans = pci_get_drvdata(pdev); + bool hw_rfkill; /* Before you put code here, think about WoWLAN. You cannot check here * whether WoWLAN is enabled or not, and your code will run even if @@ -394,7 +392,15 @@ static int iwl_pci_resume(struct device *device) */ pci_write_config_byte(pdev, PCI_CFG_RETRY_TIMEOUT, 0x00); - return iwl_trans_resume(iwl_trans); + if (!trans->op_mode) + return 0; + + iwl_enable_rfkill_int(trans); + + hw_rfkill = iwl_is_rfkill_set(trans); + iwl_op_mode_hw_rf_kill(trans->op_mode, hw_rfkill); + + return 0; } static SIMPLE_DEV_PM_OPS(iwl_dev_pm_ops, iwl_pci_suspend, iwl_pci_resume); diff --git a/drivers/net/wireless/iwlwifi/pcie/trans.c b/drivers/net/wireless/iwlwifi/pcie/trans.c index 601ee590473..d88c0c74827 100644 --- a/drivers/net/wireless/iwlwifi/pcie/trans.c +++ b/drivers/net/wireless/iwlwifi/pcie/trans.c @@ -815,28 +815,6 @@ static void iwl_trans_pcie_set_pmi(struct iwl_trans *trans, bool state) clear_bit(STATUS_TPOWER_PMI, &trans_pcie->status); } -#ifdef CONFIG_PM_SLEEP -static int iwl_trans_pcie_suspend(struct iwl_trans *trans) -{ - return 0; -} - -static int iwl_trans_pcie_resume(struct iwl_trans *trans) -{ - bool hw_rfkill; - - if (!trans->op_mode) - return 0; - - iwl_enable_rfkill_int(trans); - - hw_rfkill = iwl_is_rfkill_set(trans); - iwl_op_mode_hw_rf_kill(trans->op_mode, hw_rfkill); - - return 0; -} -#endif /* CONFIG_PM_SLEEP */ - static bool iwl_trans_pcie_grab_nic_access(struct iwl_trans *trans, bool silent, unsigned long *flags) { @@ -1378,10 +1356,6 @@ static const struct iwl_trans_ops trans_ops_pcie = { .wait_tx_queue_empty = iwl_trans_pcie_wait_txq_empty, -#ifdef CONFIG_PM_SLEEP - .suspend = iwl_trans_pcie_suspend, - .resume = iwl_trans_pcie_resume, -#endif .write8 = iwl_trans_pcie_write8, .write32 = iwl_trans_pcie_write32, .read32 = iwl_trans_pcie_read32, |