iwlwifi: remove transport suspend/resume indirection

There's no reason for the transport to call itself through
indirect function pointers, inline the (little) code there
is and remove the indirection completely.

Reviewed-by: Gregory Greenman <gregory.greenman@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

2 files changed, 12 insertions, 32 deletions

diff --git a/drivers/net/wireless/iwlwifi/pcie/drv.c b/drivers/net/wireless/iwlwifi/pcie/drv.c
index db6be2491d7c..9ec8dfeb4354 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 601ee5904738..d88c0c748274 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,