iwlwifi: remove TRANS_PM_OPS

Those were needed for a slave bus that is not longer supported.
Remove code that is mainly useless stubs.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20210117130510.8f8a735f39dd.If5716eaae0df5e6295a2af927bf3ab0ee074f0a0@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>

3 files changed, 0 insertions, 44 deletions

diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-trans.h b/drivers/net/wireless/intel/iwlwifi/iwl-trans.h
index eb6430c69e67..ee97e2df3a1d 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-trans.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-trans.h
@@ -580,8 +580,6 @@ struct iwl_trans_ops {
 				   unsigned long *flags);
 	void (*set_bits_mask)(struct iwl_trans *trans, u32 reg, u32 mask,
 			      u32 value);
-	int  (*suspend)(struct iwl_trans *trans);
-	void (*resume)(struct iwl_trans *trans);
 
 	struct iwl_trans_dump_data *(*dump_data)(struct iwl_trans *trans,
 						 u32 dump_mask);
@@ -1075,20 +1073,6 @@ static inline int iwl_trans_d3_resume(struct iwl_trans *trans,
 	return trans->ops->d3_resume(trans, status, test, reset);
 }
 
-static inline int iwl_trans_suspend(struct iwl_trans *trans)
-{
-	if (!trans->ops->suspend)
-		return 0;
-
-	return trans->ops->suspend(trans);
-}
-
-static inline void iwl_trans_resume(struct iwl_trans *trans)
-{
-	if (trans->ops->resume)
-		trans->ops->resume(trans);
-}
-
 static inline struct iwl_trans_dump_data *
 iwl_trans_dump_data(struct iwl_trans *trans, u32 dump_mask)
 {
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c
index c025188fa9bc..550755fb7c2f 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c
@@ -1104,16 +1104,11 @@ int iwl_mvm_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
 {
 	struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw);
 	struct iwl_trans *trans = mvm->trans;
-	int ret;
 
 	iwl_mvm_pause_tcm(mvm, true);
 
 	iwl_fw_runtime_suspend(&mvm->fwrt);
 
-	ret = iwl_trans_suspend(trans);
-	if (ret)
-		return ret;
-
 	trans->system_pm_mode = IWL_PLAT_PM_MODE_D3;
 
 	return __iwl_mvm_suspend(hw, wowlan, false);
@@ -2171,8 +2166,6 @@ out:
 
 static int iwl_mvm_resume_d3(struct iwl_mvm *mvm)
 {
-	iwl_trans_resume(mvm->trans);
-
 	return __iwl_mvm_resume(mvm, false);
 }
 
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
index 44e738e8537e..9fd1e699292c 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
@@ -3308,17 +3308,6 @@ static void iwl_trans_pcie_sync_nmi(struct iwl_trans *trans)
 	iwl_trans_sync_nmi_with_addr(trans, inta_addr, sw_err_bit);
 }
 
-#ifdef CONFIG_PM_SLEEP
-static int iwl_trans_pcie_suspend(struct iwl_trans *trans)
-{
-	return 0;
-}
-
-static void iwl_trans_pcie_resume(struct iwl_trans *trans)
-{
-}
-#endif /* CONFIG_PM_SLEEP */
-
 #define IWL_TRANS_COMMON_OPS						\
 	.op_mode_leave = iwl_trans_pcie_op_mode_leave,			\
 	.write8 = iwl_trans_pcie_write8,				\
@@ -3341,17 +3330,8 @@ static void iwl_trans_pcie_resume(struct iwl_trans *trans)
 	.interrupts = iwl_trans_pci_interrupts,				\
 	.sync_nmi = iwl_trans_pcie_sync_nmi				\
 
-#ifdef CONFIG_PM_SLEEP
-#define IWL_TRANS_PM_OPS						\
-	.suspend = iwl_trans_pcie_suspend,				\
-	.resume = iwl_trans_pcie_resume,
-#else
-#define IWL_TRANS_PM_OPS
-#endif /* CONFIG_PM_SLEEP */
-
 static const struct iwl_trans_ops trans_ops_pcie = {
 	IWL_TRANS_COMMON_OPS,
-	IWL_TRANS_PM_OPS
 	.start_hw = iwl_trans_pcie_start_hw,
 	.fw_alive = iwl_trans_pcie_fw_alive,
 	.start_fw = iwl_trans_pcie_start_fw,
@@ -3378,7 +3358,6 @@ static const struct iwl_trans_ops trans_ops_pcie = {
 
 static const struct iwl_trans_ops trans_ops_pcie_gen2 = {
 	IWL_TRANS_COMMON_OPS,
-	IWL_TRANS_PM_OPS
 	.start_hw = iwl_trans_pcie_start_hw,
 	.fw_alive = iwl_trans_pcie_gen2_fw_alive,
 	.start_fw = iwl_trans_pcie_gen2_start_fw,