qcacmn: Clean up legacy F/W event handler

target_if F/W event handler is moved from wma to cmn part per
MCL/WIN converge requirement, clean up legacy call back.

Change-Id: Ifacc6bb46e6bde1a73d9953e3403551dd2e92939
CRs-Fixed: 2555080

wmi/inc/wmi_unified_api.h

@@ -121,19 +121,6 @@ typedef qdf_nbuf_t wmi_buf_t;
 
 struct wmi_soc;
 struct policy_mgr_dual_mac_config;
-/**
- * struct wmi_rx_ops - handle to wmi rx ops
- * @scn_handle: handle to scn
- * @ev: event buffer
- * @rx_ctx: rx execution context
- * @wma_process_fw_event_handler_cbk: generic event handler callback
- */
-struct wmi_rx_ops {
-
-	int (*wma_process_fw_event_handler_cbk)(ol_scn_t scn_handle,
-						void *ev,
-						uint8_t rx_ctx);
-};
 
 /**
  * enum wmi_target_type - type of supported wmi command
@@ -177,7 +164,6 @@ struct wmi_unified_attach_params {
 	enum wmi_target_type target_type;
 	bool use_cookie;
 	bool is_async_ep;
-	struct wmi_rx_ops *rx_ops;
 	struct wlan_objmgr_psoc *psoc;
 	uint16_t max_commands;
 	uint32_t soc_id;

wmi/inc/wmi_unified_priv.h

@@ -2118,7 +2118,6 @@ struct wmi_unified {
 	bool tag_crash_inject;
 	bool tgt_force_assert_enable;
 	enum wmi_target_type target_type;
-	struct wmi_rx_ops rx_ops;
 	struct wmi_ops *ops;
 	bool use_cookie;
 	bool wmi_stopinprogress;

wmi/src/wmi_unified.c

@@ -2753,9 +2753,6 @@ void *wmi_unified_attach(void *scn_handle,
 		goto error;
 	}
 	wmi_interface_logging_init(wmi_handle, WMI_HOST_PDEV_ID_0);
-	/* Attach mc_thread context processing function */
-	wmi_handle->rx_ops.wma_process_fw_event_handler_cbk =
-				param->rx_ops->wma_process_fw_event_handler_cbk;
 	wmi_handle->target_type = param->target_type;
 	soc->target_type = param->target_type;