diff --git a/drivers/net/wireless/ath/ath6kl/cfg80211.c b/drivers/net/wireless/ath/ath6kl/cfg80211.c
index eba32f5..c2c6f46 100644
--- a/drivers/net/wireless/ath/ath6kl/cfg80211.c
+++ b/drivers/net/wireless/ath/ath6kl/cfg80211.c
@@ -790,7 +790,7 @@
 	if (nw_type & ADHOC_NETWORK) {
 		ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "ad-hoc %s selected\n",
 			   nw_type & ADHOC_CREATOR ? "creator" : "joiner");
-		cfg80211_ibss_joined(vif->ndev, bssid, GFP_KERNEL);
+		cfg80211_ibss_joined(vif->ndev, bssid, chan, GFP_KERNEL);
 		cfg80211_put_bss(ar->wiphy, bss);
 		return;
 	}
@@ -861,13 +861,9 @@
 	}
 
 	if (vif->nw_type & ADHOC_NETWORK) {
-		if (vif->wdev.iftype != NL80211_IFTYPE_ADHOC) {
+		if (vif->wdev.iftype != NL80211_IFTYPE_ADHOC)
 			ath6kl_dbg(ATH6KL_DBG_WLAN_CFG,
 				   "%s: ath6k not in ibss mode\n", __func__);
-			return;
-		}
-		memset(bssid, 0, ETH_ALEN);
-		cfg80211_ibss_joined(vif->ndev, bssid, GFP_KERNEL);
 		return;
 	}
 
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
index 3d25c18..1a80bf1 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
@@ -4658,6 +4658,7 @@
 	struct brcmf_cfg80211_info *cfg = ifp->drvr->config;
 	struct net_device *ndev = ifp->ndev;
 	struct brcmf_cfg80211_profile *profile = &ifp->vif->profile;
+	struct ieee80211_channel *chan;
 	s32 err = 0;
 
 	if (ifp->vif->mode == WL_MODE_AP) {
@@ -4665,9 +4666,10 @@
 	} else if (brcmf_is_linkup(e)) {
 		brcmf_dbg(CONN, "Linkup\n");
 		if (brcmf_is_ibssmode(ifp->vif)) {
+			chan = ieee80211_get_channel(cfg->wiphy, cfg->channel);
 			memcpy(profile->bssid, e->addr, ETH_ALEN);
 			wl_inform_ibss(cfg, ndev, e->addr);
-			cfg80211_ibss_joined(ndev, e->addr, GFP_KERNEL);
+			cfg80211_ibss_joined(ndev, e->addr, chan, GFP_KERNEL);
 			clear_bit(BRCMF_VIF_STATUS_CONNECTING,
 				  &ifp->vif->sme_state);
 			set_bit(BRCMF_VIF_STATUS_CONNECTED,
diff --git a/drivers/net/wireless/libertas/cfg.c b/drivers/net/wireless/libertas/cfg.c
index 32f7500..2d72a6b 100644
--- a/drivers/net/wireless/libertas/cfg.c
+++ b/drivers/net/wireless/libertas/cfg.c
@@ -1766,7 +1766,8 @@
 	memcpy(priv->wdev->ssid, params->ssid, params->ssid_len);
 	priv->wdev->ssid_len = params->ssid_len;
 
-	cfg80211_ibss_joined(priv->dev, bssid, GFP_KERNEL);
+	cfg80211_ibss_joined(priv->dev, bssid, params->chandef.chan,
+			     GFP_KERNEL);
 
 	/* TODO: consider doing this at MACREG_INT_CODE_LINK_SENSED time */
 	priv->connect_status = LBS_CONNECTED;
diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c
index f4cf9c9..0948ebe 100644
--- a/drivers/net/wireless/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/mwifiex/cfg80211.c
@@ -1882,7 +1882,8 @@
 				     params->privacy);
 done:
 	if (!ret) {
-		cfg80211_ibss_joined(priv->netdev, priv->cfg_bssid, GFP_KERNEL);
+		cfg80211_ibss_joined(priv->netdev, priv->cfg_bssid,
+				     params->chandef.chan, GFP_KERNEL);
 		dev_dbg(priv->adapter->dev,
 			"info: joined/created adhoc network with bssid"
 			" %pM successfully\n", priv->cfg_bssid);
diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
index 5028557..2e89a86 100644
--- a/drivers/net/wireless/rndis_wlan.c
+++ b/drivers/net/wireless/rndis_wlan.c
@@ -2835,7 +2835,9 @@
 					bssid, req_ie, req_ie_len,
 					resp_ie, resp_ie_len, GFP_KERNEL);
 	} else if (priv->infra_mode == NDIS_80211_INFRA_ADHOC)
-		cfg80211_ibss_joined(usbdev->net, bssid, GFP_KERNEL);
+		cfg80211_ibss_joined(usbdev->net, bssid,
+				     get_current_channel(usbdev, NULL),
+				     GFP_KERNEL);
 
 	kfree(info);
 
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 009290e..c68201d 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -3895,6 +3895,7 @@
  *
  * @dev: network device
  * @bssid: the BSSID of the IBSS joined
+ * @channel: the channel of the IBSS joined
  * @gfp: allocation flags
  *
  * This function notifies cfg80211 that the device joined an IBSS or
@@ -3904,7 +3905,8 @@
  * with the locally generated beacon -- this guarantees that there is
  * always a scan result for this IBSS. cfg80211 will handle the rest.
  */
-void cfg80211_ibss_joined(struct net_device *dev, const u8 *bssid, gfp_t gfp);
+void cfg80211_ibss_joined(struct net_device *dev, const u8 *bssid,
+			  struct ieee80211_channel *channel, gfp_t gfp);
 
 /**
  * cfg80211_notify_new_candidate - notify cfg80211 of a new mesh peer candidate
diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c
index 8e44447..9c84b75 100644
--- a/net/mac80211/ibss.c
+++ b/net/mac80211/ibss.c
@@ -382,7 +382,7 @@
 					      presp->head_len, 0, GFP_KERNEL);
 	cfg80211_put_bss(local->hw.wiphy, bss);
 	netif_carrier_on(sdata->dev);
-	cfg80211_ibss_joined(sdata->dev, ifibss->bssid, GFP_KERNEL);
+	cfg80211_ibss_joined(sdata->dev, ifibss->bssid, chan, GFP_KERNEL);
 }
 
 static void ieee80211_sta_join_ibss(struct ieee80211_sub_if_data *sdata,
diff --git a/net/wireless/core.h b/net/wireless/core.h
index 37ec16d..8a820f9 100644
--- a/net/wireless/core.h
+++ b/net/wireless/core.h
@@ -210,6 +210,7 @@
 		} dc;
 		struct {
 			u8 bssid[ETH_ALEN];
+			struct ieee80211_channel *channel;
 		} ij;
 	};
 };
@@ -257,7 +258,8 @@
 			  struct net_device *dev, bool nowext);
 int cfg80211_leave_ibss(struct cfg80211_registered_device *rdev,
 			struct net_device *dev, bool nowext);
-void __cfg80211_ibss_joined(struct net_device *dev, const u8 *bssid);
+void __cfg80211_ibss_joined(struct net_device *dev, const u8 *bssid,
+			    struct ieee80211_channel *channel);
 int cfg80211_ibss_wext_join(struct cfg80211_registered_device *rdev,
 			    struct wireless_dev *wdev);
 
diff --git a/net/wireless/ibss.c b/net/wireless/ibss.c
index f911c5f9f..e37e39c 100644
--- a/net/wireless/ibss.c
+++ b/net/wireless/ibss.c
@@ -14,7 +14,8 @@
 #include "rdev-ops.h"
 
 
-void __cfg80211_ibss_joined(struct net_device *dev, const u8 *bssid)
+void __cfg80211_ibss_joined(struct net_device *dev, const u8 *bssid,
+			    struct ieee80211_channel *channel)
 {
 	struct wireless_dev *wdev = dev->ieee80211_ptr;
 	struct cfg80211_bss *bss;
@@ -28,8 +29,7 @@
 	if (!wdev->ssid_len)
 		return;
 
-	bss = cfg80211_get_bss(wdev->wiphy, NULL, bssid,
-			       wdev->ssid, wdev->ssid_len,
+	bss = cfg80211_get_bss(wdev->wiphy, channel, bssid, NULL, 0,
 			       WLAN_CAPABILITY_IBSS, WLAN_CAPABILITY_IBSS);
 
 	if (WARN_ON(!bss))
@@ -54,21 +54,26 @@
 #endif
 }
 
-void cfg80211_ibss_joined(struct net_device *dev, const u8 *bssid, gfp_t gfp)
+void cfg80211_ibss_joined(struct net_device *dev, const u8 *bssid,
+			  struct ieee80211_channel *channel, gfp_t gfp)
 {
 	struct wireless_dev *wdev = dev->ieee80211_ptr;
 	struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
 	struct cfg80211_event *ev;
 	unsigned long flags;
 
-	trace_cfg80211_ibss_joined(dev, bssid);
+	trace_cfg80211_ibss_joined(dev, bssid, channel);
+
+	if (WARN_ON(!channel))
+		return;
 
 	ev = kzalloc(sizeof(*ev), gfp);
 	if (!ev)
 		return;
 
 	ev->type = EVENT_IBSS_JOINED;
-	memcpy(ev->cr.bssid, bssid, ETH_ALEN);
+	memcpy(ev->ij.bssid, bssid, ETH_ALEN);
+	ev->ij.channel = channel;
 
 	spin_lock_irqsave(&wdev->event_lock, flags);
 	list_add_tail(&ev->list, &wdev->event_list);
diff --git a/net/wireless/trace.h b/net/wireless/trace.h
index fbcc23e..5eaeed5 100644
--- a/net/wireless/trace.h
+++ b/net/wireless/trace.h
@@ -2278,11 +2278,6 @@
 	TP_printk(NETDEV_PR_FMT ", " MAC_PR_FMT, NETDEV_PR_ARG, MAC_PR_ARG(addr))
 );
 
-DEFINE_EVENT(cfg80211_rx_evt, cfg80211_ibss_joined,
-	TP_PROTO(struct net_device *netdev, const u8 *addr),
-	TP_ARGS(netdev, addr)
-);
-
 DEFINE_EVENT(cfg80211_rx_evt, cfg80211_rx_spurious_frame,
 	TP_PROTO(struct net_device *netdev, const u8 *addr),
 	TP_ARGS(netdev, addr)
@@ -2293,6 +2288,24 @@
 	TP_ARGS(netdev, addr)
 );
 
+TRACE_EVENT(cfg80211_ibss_joined,
+	TP_PROTO(struct net_device *netdev, const u8 *bssid,
+		 struct ieee80211_channel *channel),
+	TP_ARGS(netdev, bssid, channel),
+	TP_STRUCT__entry(
+		NETDEV_ENTRY
+		MAC_ENTRY(bssid)
+		CHAN_ENTRY
+	),
+	TP_fast_assign(
+		NETDEV_ASSIGN;
+		MAC_ASSIGN(bssid, bssid);
+		CHAN_ASSIGN(channel);
+	),
+	TP_printk(NETDEV_PR_FMT ", bssid: " MAC_PR_FMT ", " CHAN_PR_FMT,
+		  NETDEV_PR_ARG, MAC_PR_ARG(bssid), CHAN_PR_ARG)
+);
+
 TRACE_EVENT(cfg80211_probe_status,
 	TP_PROTO(struct net_device *netdev, const u8 *addr, u64 cookie,
 		 bool acked),
diff --git a/net/wireless/util.c b/net/wireless/util.c
index d39c371..7526a4d 100644
--- a/net/wireless/util.c
+++ b/net/wireless/util.c
@@ -820,7 +820,8 @@
 						ev->dc.reason, true);
 			break;
 		case EVENT_IBSS_JOINED:
-			__cfg80211_ibss_joined(wdev->netdev, ev->ij.bssid);
+			__cfg80211_ibss_joined(wdev->netdev, ev->ij.bssid,
+					       ev->ij.channel);
 			break;
 		}
 		wdev_unlock(wdev);