From: Emmanuel Grumbach <emmanuel.grumb...@intel.com> This is never set.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumb...@intel.com> Signed-off-by: Luca Coelho <luciano.coe...@intel.com> --- drivers/net/wireless/intel/iwlwifi/Kconfig | 14 ---- drivers/net/wireless/intel/iwlwifi/pcie/drv.c | 71 ------------------- .../net/wireless/intel/iwlwifi/pcie/trans.c | 4 -- 3 files changed, 89 deletions(-) diff --git a/drivers/net/wireless/intel/iwlwifi/Kconfig b/drivers/net/wireless/intel/iwlwifi/Kconfig index 235349a33a3c..7dbc0d38bb3b 100644 --- a/drivers/net/wireless/intel/iwlwifi/Kconfig +++ b/drivers/net/wireless/intel/iwlwifi/Kconfig @@ -92,20 +92,6 @@ config IWLWIFI_BCAST_FILTERING If unsure, don't enable this option, as some programs might expect incoming broadcasts for their normal operations. -config IWLWIFI_PCIE_RTPM - bool "Enable runtime power management mode for PCIe devices" - depends on IWLMVM && PM && EXPERT - help - Say Y here to enable runtime power management for PCIe - devices. If enabled, the device will go into low power mode - when idle for a short period of time, allowing for improved - power saving during runtime. Note that this feature requires - a tight integration with the platform. It is not recommended - to enable this feature without proper validation with the - specific target platform. - - If unsure, say N. - menu "Debugging Options" config IWLWIFI_DEBUG diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c index 407abc835012..2a34f074d72c 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c @@ -1248,80 +1248,9 @@ int iwl_pci_fw_exit_d0i3(struct iwl_trans *trans) return ret; } -#ifdef CONFIG_IWLWIFI_PCIE_RTPM -static int iwl_pci_runtime_suspend(struct device *device) -{ - struct pci_dev *pdev = to_pci_dev(device); - struct iwl_trans *trans = pci_get_drvdata(pdev); - int ret; - - IWL_DEBUG_RPM(trans, "entering runtime suspend\n"); - - if (test_bit(STATUS_DEVICE_ENABLED, &trans->status)) { - ret = iwl_pci_fw_enter_d0i3(trans); - if (ret < 0) - return ret; - } - - trans->system_pm_mode = IWL_PLAT_PM_MODE_D0I3; - - iwl_trans_d3_suspend(trans, false, false); - - return 0; -} - -static int iwl_pci_runtime_resume(struct device *device) -{ - struct pci_dev *pdev = to_pci_dev(device); - struct iwl_trans *trans = pci_get_drvdata(pdev); - enum iwl_d3_status d3_status; - - IWL_DEBUG_RPM(trans, "exiting runtime suspend (resume)\n"); - - iwl_trans_d3_resume(trans, &d3_status, false, false); - - if (test_bit(STATUS_DEVICE_ENABLED, &trans->status)) - return iwl_pci_fw_exit_d0i3(trans); - - return 0; -} - -static int iwl_pci_system_prepare(struct device *device) -{ - struct pci_dev *pdev = to_pci_dev(device); - struct iwl_trans *trans = pci_get_drvdata(pdev); - - IWL_DEBUG_RPM(trans, "preparing for system suspend\n"); - - /* Wake the device up from runtime suspend before going to - * platform suspend. This is needed because we don't know - * whether wowlan any is set and, if it's not, mac80211 will - * disconnect (in which case, we can't be in D0i3). - */ - pm_runtime_resume(device); - - return 0; -} - -static void iwl_pci_system_complete(struct device *device) -{ - struct pci_dev *pdev = to_pci_dev(device); - struct iwl_trans *trans = pci_get_drvdata(pdev); - - IWL_DEBUG_RPM(trans, "completing system suspend\n"); -} -#endif /* CONFIG_IWLWIFI_PCIE_RTPM */ - static const struct dev_pm_ops iwl_dev_pm_ops = { SET_SYSTEM_SLEEP_PM_OPS(iwl_pci_suspend, iwl_pci_resume) -#ifdef CONFIG_IWLWIFI_PCIE_RTPM - SET_RUNTIME_PM_OPS(iwl_pci_runtime_suspend, - iwl_pci_runtime_resume, - NULL) - .prepare = iwl_pci_system_prepare, - .complete = iwl_pci_system_complete, -#endif /* CONFIG_IWLWIFI_PCIE_RTPM */ }; #define IWL_PM_OPS (&iwl_dev_pm_ops) diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c index a6deb61a3ab4..a423c5c6605e 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c @@ -3658,11 +3658,7 @@ struct iwl_trans *iwl_trans_pcie_alloc(struct pci_dev *pdev, WQ_HIGHPRI | WQ_UNBOUND, 1); INIT_WORK(&trans_pcie->rba.rx_alloc, iwl_pcie_rx_allocator_work); -#ifdef CONFIG_IWLWIFI_PCIE_RTPM - trans->runtime_pm_mode = IWL_PLAT_PM_MODE_D0I3; -#else trans->runtime_pm_mode = IWL_PLAT_PM_MODE_DISABLED; -#endif /* CONFIG_IWLWIFI_PCIE_RTPM */ #ifdef CONFIG_IWLWIFI_DEBUGFS trans_pcie->fw_mon_data.state = IWL_FW_MON_DBGFS_STATE_CLOSED; -- 2.23.0.rc1