iwlwifi: remove runtime_pm_mode

This is always set to IWL_PLAT_PM_MODE_DISABLED

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>

2 files changed, 0 insertions, 37 deletions

diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
index a037dfedb56e..c11f32721ad2 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
@@ -1097,25 +1097,6 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	/* register transport layer debugfs here */
 	iwl_trans_pcie_dbgfs_register(iwl_trans);
 
-	/* if RTPM is in use, enable it in our device */
-	if (iwl_trans->runtime_pm_mode != IWL_PLAT_PM_MODE_DISABLED) {
-		/* We explicitly set the device to active here to
-		 * clear contingent errors.
-		 */
-		pm_runtime_set_active(&pdev->dev);
-
-		pm_runtime_set_autosuspend_delay(&pdev->dev,
-					 iwlwifi_mod_params.d0i3_timeout);
-		pm_runtime_use_autosuspend(&pdev->dev);
-
-		/* We are not supposed to call pm_runtime_allow() by
-		 * ourselves, but let userspace enable runtime PM via
-		 * sysfs.  However, since we don't enable this from
-		 * userspace yet, we need to allow/forbid() ourselves.
-		*/
-		pm_runtime_allow(&pdev->dev);
-	}
-
 	/* The PCI device starts with a reference taken and we are
 	 * supposed to release it here.  But to simplify the
 	 * interaction with the opmode, we don't do it now, but let
@@ -1133,15 +1114,6 @@ static void iwl_pci_remove(struct pci_dev *pdev)
 {
 	struct iwl_trans *trans = pci_get_drvdata(pdev);
 
-	/* if RTPM was in use, restore it to the state before probe */
-	if (trans->runtime_pm_mode != IWL_PLAT_PM_MODE_DISABLED) {
-		/* We should not call forbid here, but we do for now.
-		 * Check the comment to pm_runtime_allow() in
-		 * iwl_pci_probe().
-		 */
-		pm_runtime_forbid(trans->dev);
-	}
-
 	iwl_drv_stop(trans->drv);
 
 	iwl_trans_pcie_free(trans);
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
index 59b72a8de737..8d6d1192fde8 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
@@ -3312,18 +3312,11 @@ static struct iwl_trans_dump_data
 #ifdef CONFIG_PM_SLEEP
 static int iwl_trans_pcie_suspend(struct iwl_trans *trans)
 {
-	if (trans->runtime_pm_mode == IWL_PLAT_PM_MODE_D0I3 &&
-	    (trans->system_pm_mode == IWL_PLAT_PM_MODE_D0I3))
-		return iwl_pci_fw_enter_d0i3(trans);
-
 	return 0;
 }
 
 static void iwl_trans_pcie_resume(struct iwl_trans *trans)
 {
-	if (trans->runtime_pm_mode == IWL_PLAT_PM_MODE_D0I3 &&
-	    (trans->system_pm_mode == IWL_PLAT_PM_MODE_D0I3))
-		iwl_pci_fw_exit_d0i3(trans);
 }
 #endif /* CONFIG_PM_SLEEP */
 
@@ -3656,8 +3649,6 @@ 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);
 
-	trans->runtime_pm_mode = IWL_PLAT_PM_MODE_DISABLED;
-
 #ifdef CONFIG_IWLWIFI_DEBUGFS
 	trans_pcie->fw_mon_data.state = IWL_FW_MON_DBGFS_STATE_CLOSED;
 	mutex_init(&trans_pcie->fw_mon_data.mutex);