staging: qcacld-3.0: Fix multiple build errors (IPA & nlink)

Change-Id: Iefb708bfd5f4b512c70fb5cde6f2bebd82fcf34f

Author: dereference23

drivers/staging/qca-wifi-host-cmn/utils/nlink/src/wlan_nlink_srv.c

@@ -341,13 +341,6 @@ int nl_srv_unregister(tWlanNlModTypes msg_type, nl_srv_msg_callback msg_handler)
 	return 0;
 }
 
-void *nl80211hdr_put(struct sk_buff *skb, uint32_t portid,
-		     uint32_t seq, int flags, uint8_t cmd)
-{
-	struct genl_family *cld80211_fam = cld80211_get_genl_family();
-
-	return genlmsg_put(skb, portid, seq, cld80211_fam, flags, cmd);
-}
 
 /**
  * cld80211_fill_data() - API to fill payload to nl message

drivers/staging/qcacld-3.0/components/ipa/core/inc/wlan_ipa_main.h

@@ -506,12 +506,13 @@ void ipa_flush_pending_vdev_events(struct wlan_objmgr_pdev *pdev,
 				   uint8_t vdev_id);
 
 /**
- * ipa_is_ready() - Is IPA register callback is invoked
+ * qca_ipa_is_ready() - Is IPA register callback is invoked
  *
  * Return: true if IPA register callback is invoked or false
  * otherwise
  */
-bool ipa_is_ready(void);
+bool qca_ipa_is_ready(void);
+#define ipa_is_ready qca_ipa_is_ready
 
 /**
  * ipa_init_deinit_lock() - lock ipa init deinit lock

drivers/staging/qcacld-3.0/components/ipa/dispatcher/src/wlan_ipa_obj_mgmt_api.c

@@ -28,7 +28,7 @@
 
 static bool g_ipa_is_ready;
 static qdf_mutex_t g_init_deinit_lock;
-bool ipa_is_ready(void)
+bool qca_ipa_is_ready(void)
 {
 	return g_ipa_is_ready;
 }