qcacld-3.0: move add/change interface flags into params

Linux kernel versions 4.12+ move the interface 'flags' parameter into
the vif_params struct. Consequently, the add/change interface callback
signatures were changed to match. Add conditional compilation to adjust
the add/change interface callback signatures based on the version of the
Linux kernel being compiled against.

Change-Id: I0b7f6e04922d219cdb992a2c098bbe862845ccee
CRs-Fixed: 2093983

core/hdd/inc/wlan_hdd_p2p.h

@@ -137,7 +137,13 @@ int wlan_hdd_mgmt_tx(struct wiphy *wiphy, struct wireless_dev *wdev,
 		     bool dont_wait_for_ack, u64 *cookie);
 #endif
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 1, 0)) || defined(WITH_BACKPORTS)
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 12, 0)
+struct wireless_dev *wlan_hdd_add_virtual_intf(struct wiphy *wiphy,
+					       const char *name,
+					       unsigned char name_assign_type,
+					       enum nl80211_iftype type,
+					       struct vif_params *params);
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 1, 0)) || defined(WITH_BACKPORTS)
 struct wireless_dev *wlan_hdd_add_virtual_intf(struct wiphy *wiphy,
 					       const char *name,
 					       unsigned char name_assign_type,

core/hdd/src/wlan_hdd_cfg80211.c

@@ -13145,6 +13145,7 @@ done:
 	return 0;
 }
 
+#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 12, 0)
 /**
  * wlan_hdd_cfg80211_change_iface() - change interface cfg80211 op
  * @wiphy: Pointer to the wiphy structure
@@ -13170,6 +13171,22 @@ static int wlan_hdd_cfg80211_change_iface(struct wiphy *wiphy,
 
 	return ret;
 }
+#else
+static int wlan_hdd_cfg80211_change_iface(struct wiphy *wiphy,
+					  struct net_device *ndev,
+					  enum nl80211_iftype type,
+					  struct vif_params *params)
+{
+	int ret;
+
+	cds_ssr_protect(__func__);
+	ret = __wlan_hdd_cfg80211_change_iface(wiphy, ndev, type,
+					       &params->flags, params);
+	cds_ssr_unprotect(__func__);
+
+	return ret;
+}
+#endif /* KERNEL_VERSION(4, 12, 0) */
 
 #if defined(FEATURE_WLAN_TDLS) && !defined(CONVERGED_TDLS_ENABLE)
 static bool wlan_hdd_is_duplicate_channel(uint8_t *arr,

core/hdd/src/wlan_hdd_p2p.c

@@ -2381,7 +2381,23 @@ close_adapter:
 	return ERR_PTR(-EINVAL);
 }
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 1, 0)) || defined(WITH_BACKPORTS)
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 12, 0)
+struct wireless_dev *wlan_hdd_add_virtual_intf(struct wiphy *wiphy,
+					       const char *name,
+					       unsigned char name_assign_type,
+					       enum nl80211_iftype type,
+					       struct vif_params *params)
+{
+	struct wireless_dev *wdev;
+
+	cds_ssr_protect(__func__);
+	wdev = __wlan_hdd_add_virtual_intf(wiphy, name, name_assign_type,
+					   type, &params->flags, params);
+	cds_ssr_unprotect(__func__);
+
+	return wdev;
+}
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 1, 0)) || defined(WITH_BACKPORTS)
 /**
  * wlan_hdd_add_virtual_intf() - Add virtual interface wrapper
  * @wiphy: wiphy pointer