iwlwifi: dbg_ini: remove periodic trigger

Remove periodic trigger functionality.
After moving to the new API we will add periodic trigger functionality
that matches the new API.
Signed-off-by: NShahar S Matityahu <shahar.s.matityahu@intel.com>
Signed-off-by: NLuca Coelho <luciano.coelho@intel.com>

drivers/net/wireless/intel/iwlwifi/fw/dbg.c

@@ -2381,7 +2381,7 @@ void iwl_fw_dbg_stop_sync(struct iwl_fw_runtime *fwrt)
 {
 	int i;
 
-	del_timer(&fwrt->dump.periodic_trig);
+	iwl_dbg_tlv_del_timers(fwrt->trans);
 	for (i = 0; i < IWL_FW_RUNTIME_DUMP_WK_NUM; i++)
 		iwl_fw_dbg_collect_sync(fwrt, i);
 
@@ -2389,31 +2389,6 @@ void iwl_fw_dbg_stop_sync(struct iwl_fw_runtime *fwrt)
 }
 IWL_EXPORT_SYMBOL(iwl_fw_dbg_stop_sync);
 
-void iwl_fw_dbg_periodic_trig_handler(struct timer_list *t)
-{
-	struct iwl_fw_runtime *fwrt;
-	enum iwl_fw_ini_trigger_id id = IWL_FW_TRIGGER_ID_PERIODIC_TRIGGER;
-	int ret;
-	typeof(fwrt->dump) *dump_ptr = container_of(t, typeof(fwrt->dump),
-						    periodic_trig);
-
-	fwrt = container_of(dump_ptr, typeof(*fwrt), dump);
-
-	ret = _iwl_fw_dbg_ini_collect(fwrt, id);
-	if (!ret || ret == -EBUSY) {
-		struct iwl_fw_ini_trigger *trig =
-			fwrt->dump.active_trigs[id].trig;
-		u32 occur = le32_to_cpu(trig->occurrences);
-		u32 collect_interval = le32_to_cpu(trig->trigger_data);
-
-		if (!occur)
-			return;
-
-		mod_timer(&fwrt->dump.periodic_trig,
-			  jiffies + msecs_to_jiffies(collect_interval));
-	}
-}
-
 #define FSEQ_REG(x) { .addr = (x), .str = #x, }
 
 void iwl_fw_error_print_fseq_regs(struct iwl_fw_runtime *fwrt)

drivers/net/wireless/intel/iwlwifi/fw/dbg.h

@@ -314,7 +314,7 @@ static inline void iwl_fw_flush_dumps(struct iwl_fw_runtime *fwrt)
 {
 	int i;
 
-	del_timer(&fwrt->dump.periodic_trig);
+	iwl_dbg_tlv_del_timers(fwrt->trans);
 	for (i = 0; i < IWL_FW_RUNTIME_DUMP_WK_NUM; i++) {
 		flush_delayed_work(&fwrt->dump.wks[i].wk);
 		fwrt->dump.wks[i].ini_trig_id = IWL_FW_TRIGGER_ID_INVALID;
@@ -325,7 +325,7 @@ static inline void iwl_fw_cancel_dumps(struct iwl_fw_runtime *fwrt)
 {
 	int i;
 
-	del_timer(&fwrt->dump.periodic_trig);
+	iwl_dbg_tlv_del_timers(fwrt->trans);
 	for (i = 0; i < IWL_FW_RUNTIME_DUMP_WK_NUM; i++) {
 		cancel_delayed_work_sync(&fwrt->dump.wks[i].wk);
 		fwrt->dump.wks[i].ini_trig_id = IWL_FW_TRIGGER_ID_INVALID;
@@ -400,8 +400,6 @@ static inline void iwl_fw_error_collect(struct iwl_fw_runtime *fwrt)
 	}
 }
 
-void iwl_fw_dbg_periodic_trig_handler(struct timer_list *t);
-
 void iwl_fw_error_print_fseq_regs(struct iwl_fw_runtime *fwrt);
 
 static inline void iwl_fwrt_update_fw_versions(struct iwl_fw_runtime *fwrt,

drivers/net/wireless/intel/iwlwifi/fw/init.c

@@ -81,8 +81,6 @@ void iwl_fw_runtime_init(struct iwl_fw_runtime *fwrt, struct iwl_trans *trans,
 		INIT_DELAYED_WORK(&fwrt->dump.wks[i].wk, iwl_fw_error_dump_wk);
 	}
 	iwl_fwrt_dbgfs_register(fwrt, dbgfs_dir);
-	timer_setup(&fwrt->dump.periodic_trig,
-		    iwl_fw_dbg_periodic_trig_handler, 0);
 }
 IWL_EXPORT_SYMBOL(iwl_fw_runtime_init);
 

drivers/net/wireless/intel/iwlwifi/fw/runtime.h

@@ -159,7 +159,6 @@ struct iwl_fw_runtime {
 		u32 umac_err_id;
 
 		struct iwl_txf_iter_data txf_iter_data;
-		struct timer_list periodic_trig;
 
 		u8 img_name[IWL_FW_INI_MAX_IMG_NAME_LEN];
 		u8 internal_dbg_cfg_name[IWL_FW_INI_MAX_DBG_CFG_NAME_LEN];

drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.c

@@ -151,6 +151,12 @@ void iwl_dbg_tlv_alloc(struct iwl_trans *trans, struct iwl_ucode_tlv *tlv,
 	*cfg_state = IWL_INI_CFG_STATE_CORRUPTED;
 }
 
+void iwl_dbg_tlv_del_timers(struct iwl_trans *trans)
+{
+	/* will be used later */
+}
+IWL_EXPORT_SYMBOL(iwl_dbg_tlv_del_timers);
+
 void iwl_dbg_tlv_free(struct iwl_trans *trans)
 {
 	/* will be used again later */

drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.h

@@ -92,5 +92,6 @@ void iwl_dbg_tlv_alloc(struct iwl_trans *trans, struct iwl_ucode_tlv *tlv,
 void iwl_dbg_tlv_time_point(struct iwl_fw_runtime *fwrt,
 			    enum iwl_fw_ini_time_point tp_id,
 			    union iwl_dbg_tlv_tp_data *tp_data);
+void iwl_dbg_tlv_del_timers(struct iwl_trans *trans);
 
 #endif /* __iwl_dbg_tlv_h__*/

drivers/net/wireless/intel/iwlwifi/mvm/ops.c

@@ -1239,7 +1239,7 @@ static void iwl_mvm_reprobe_wk(struct work_struct *wk)
 void iwl_mvm_nic_restart(struct iwl_mvm *mvm, bool fw_error)
 {
 	iwl_abort_notification_waits(&mvm->notif_wait);
-	del_timer(&mvm->fwrt.dump.periodic_trig);
+	iwl_dbg_tlv_del_timers(mvm->trans);
 
 	/*
 	 * This is a bit racy, but worst case we tell mac80211 about