wl/broadcom-wl.linux-4.12.patch

--- a/src/wl/sys/wl_cfg80211_hybrid.c
+++ b/src/wl/sys/wl_cfg80211_hybrid.c
@@ -49,8 +49,6 @@ u32 wl_dbg_level = WL_DBG_ERR | WL_DBG_I
 u32 wl_dbg_level = WL_DBG_ERR;
 #endif
 
-static s32 wl_cfg80211_change_iface(struct wiphy *wiphy, struct net_device *ndev,
-           enum nl80211_iftype type, u32 *flags, struct vif_params *params);
 #if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0)
 static s32
 wl_cfg80211_scan(struct wiphy *wiphy,
@@ -461,10 +459,15 @@ wl_dev_ioctl(struct net_device *dev, u32
 	return err;
 }
 
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 12, 0)
 static s32
 wl_cfg80211_change_iface(struct wiphy *wiphy, struct net_device *ndev,
+                         enum nl80211_iftype type, struct vif_params *params)
+#else
+wl_cfg80211_change_iface(struct wiphy *wiphy, struct net_device *ndev,
                          enum nl80211_iftype type, u32 *flags,
    struct vif_params *params)
+#endif
 {
 	struct wl_cfg80211_priv *wl = wiphy_to_wl(wiphy);
 	struct wireless_dev *wdev;
@@ -2364,6 +2367,7 @@ wl_bss_roaming_done(struct wl_cfg80211_p
 	memcpy(wl->profile->bssid, &e->addr, ETHER_ADDR_LEN);
 	memcpy(&wl->bssid, &e->addr, ETHER_ADDR_LEN);
 	wl_update_bss_info(wl);
+#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 12, 0)
 	cfg80211_roamed(ndev,
 #if LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 39)
 			&wl->conf->channel,	 
@@ -2371,6 +2375,20 @@ wl_bss_roaming_done(struct wl_cfg80211_p
 			(u8 *)&wl->bssid,
 			conn_info->req_ie, conn_info->req_ie_len,
 			conn_info->resp_ie, conn_info->resp_ie_len, GFP_KERNEL);
+#else
+	{
+		struct cfg80211_roam_info r = {
+			.channel = &wl->conf->channel,
+			.bssid = (u8 *)&wl->bssid,
+			.req_ie = conn_info->req_ie,
+			.req_ie_len = conn_info->req_ie_len,
+			.resp_ie = conn_info->resp_ie,
+			.resp_ie_len = conn_info->resp_ie_len,
+		};
+		cfg80211_roamed(ndev, &r, GFP_KERNEL);
+
+	}
+#endif
 	WL_DBG(("Report roaming result\n"));
 
 	set_bit(WL_STATUS_CONNECTED, &wl->status);