fw-api: CL 4011873 - update fw common interface files

remove target_register_tbl_attach from bmi_msg.h

Change-Id: Idf98a0e3b32a9476ecc41508624ca8f9f2838b41
CRs-Fixed: 1107600

fw/bmi_msg.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2012, 2018 The Linux Foundation. All rights reserved.
  *
  * Previously licensed under the ISC license by Qualcomm Atheros, Inc.
  *
@@ -263,8 +263,6 @@ PREPACK struct bmi_target_info {
 #define TARGET_TYPE_IPQ4019     16 /* dakota */
 #define TARGET_TYPE_QCA9888     17 /* besra */
 
-extern void target_register_tbl_attach(A_UINT32 target_type);
-
 #define BMI_ROMPATCH_INSTALL               9
         /*
          * Semantics: Install a ROM Patch.