diff --git a/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c
index 5cecd67..a668a35 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c
@@ -52,8 +52,6 @@
 #define BRCMF_PNO_SCAN_COMPLETE		1
 #define BRCMF_PNO_SCAN_INCOMPLETE	0
 
-#define BRCMF_IFACE_MAX_CNT		3
-
 #define WPA_OUI				"\x00\x50\xF2"	/* WPA OUI */
 #define WPA_OUI_TYPE			1
 #define RSN_OUI				"\x00\x0F\xAC"	/* RSN OUI */
@@ -5640,53 +5638,6 @@ static int brcmf_setup_wiphybands(struct wiphy *wiphy)
 	return 0;
 }
 
-static const struct ieee80211_iface_limit brcmf_iface_limits_mbss[] = {
-	{
-		.max = 1,
-		.types = BIT(NL80211_IFTYPE_STATION) |
-			 BIT(NL80211_IFTYPE_ADHOC)
-	},
-	{
-		.max = 4,
-		.types = BIT(NL80211_IFTYPE_AP)
-	},
-	{
-		.max = 1,
-		.types = BIT(NL80211_IFTYPE_P2P_CLIENT) |
-			 BIT(NL80211_IFTYPE_P2P_GO)
-	},
-	{
-		.max = 1,
-		.types = BIT(NL80211_IFTYPE_P2P_DEVICE)
-	}
-};
-
-static const struct ieee80211_iface_limit brcmf_iface_limits_sbss[] = {
-	{
-		.max = 2,
-		.types = BIT(NL80211_IFTYPE_STATION) |
-			 BIT(NL80211_IFTYPE_ADHOC) |
-			 BIT(NL80211_IFTYPE_AP)
-	},
-	{
-		.max = 1,
-		.types = BIT(NL80211_IFTYPE_P2P_CLIENT) |
-			 BIT(NL80211_IFTYPE_P2P_GO)
-	},
-	{
-		.max = 1,
-		.types = BIT(NL80211_IFTYPE_P2P_DEVICE)
-	}
-};
-static struct ieee80211_iface_combination brcmf_iface_combos[] = {
-	{
-		 .max_interfaces = BRCMF_IFACE_MAX_CNT,
-		 .num_different_channels = 1,
-		 .n_limits = ARRAY_SIZE(brcmf_iface_limits_sbss),
-		 .limits = brcmf_iface_limits_sbss,
-	}
-};
-
 static const struct ieee80211_txrx_stypes
 brcmf_txrx_stypes[NUM_NL80211_IFTYPES] = {
 	[NL80211_IFTYPE_STATION] = {
@@ -5716,6 +5667,67 @@ brcmf_txrx_stypes[NUM_NL80211_IFTYPES] = {
 	}
 };
 
+static int brcmf_setup_ifmodes(struct wiphy *wiphy, struct brcmf_if *ifp)
+{
+	struct ieee80211_iface_combination *combo = NULL;
+	struct ieee80211_iface_limit *limits = NULL;
+	int i = 0, max_iface_cnt;
+
+	combo = kzalloc(sizeof(*combo), GFP_KERNEL);
+	if (!combo)
+		goto err;
+
+	limits = kzalloc(sizeof(*limits) * 4, GFP_KERNEL);
+	if (!limits)
+		goto err;
+
+	wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) |
+				 BIT(NL80211_IFTYPE_ADHOC) |
+				 BIT(NL80211_IFTYPE_AP);
+
+	if (brcmf_feat_is_enabled(ifp, BRCMF_FEAT_MCHAN))
+		combo->num_different_channels = 2;
+	else
+		combo->num_different_channels = 1;
+
+	if (brcmf_feat_is_enabled(ifp, BRCMF_FEAT_MBSS)) {
+		limits[i].max = 1;
+		limits[i++].types = BIT(NL80211_IFTYPE_STATION);
+		limits[i].max = 4;
+		limits[i++].types = BIT(NL80211_IFTYPE_AP);
+		max_iface_cnt = 5;
+	} else {
+		limits[i].max = 2;
+		limits[i++].types = BIT(NL80211_IFTYPE_STATION) |
+				    BIT(NL80211_IFTYPE_AP);
+		max_iface_cnt = 2;
+	}
+
+	if (brcmf_feat_is_enabled(ifp, BRCMF_FEAT_P2P)) {
+		wiphy->interface_modes |= BIT(NL80211_IFTYPE_P2P_CLIENT) |
+					  BIT(NL80211_IFTYPE_P2P_GO) |
+					  BIT(NL80211_IFTYPE_P2P_DEVICE);
+		limits[i].max = 1;
+		limits[i++].types = BIT(NL80211_IFTYPE_P2P_CLIENT) |
+				    BIT(NL80211_IFTYPE_P2P_GO);
+		limits[i].max = 1;
+		limits[i++].types = BIT(NL80211_IFTYPE_P2P_DEVICE);
+		max_iface_cnt += 2;
+	}
+	combo->max_interfaces = max_iface_cnt;
+	combo->limits = limits;
+	combo->n_limits = i;
+
+	wiphy->iface_combinations = combo;
+	wiphy->n_iface_combinations = 1;
+	return 0;
+
+err:
+	kfree(limits);
+	kfree(combo);
+	return -ENOMEM;
+}
+
 static void brcmf_wiphy_pno_params(struct wiphy *wiphy)
 {
 	/* scheduled scan settings */
@@ -5746,7 +5758,6 @@ static void brcmf_wiphy_wowl_params(struct wiphy *wiphy)
 static int brcmf_setup_wiphy(struct wiphy *wiphy, struct brcmf_if *ifp)
 {
 	struct ieee80211_supported_band *band;
-	struct ieee80211_iface_combination ifc_combo;
 	__le32 bandlist[3];
 	u32 n_bands;
 	int err, i;
@@ -5754,24 +5765,11 @@ static int brcmf_setup_wiphy(struct wiphy *wiphy, struct brcmf_if *ifp)
 	wiphy->max_scan_ssids = WL_NUM_SCAN_MAX;
 	wiphy->max_scan_ie_len = BRCMF_SCAN_IE_LEN_MAX;
 	wiphy->max_num_pmkids = WL_NUM_PMKIDS_MAX;
-	wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) |
-				 BIT(NL80211_IFTYPE_ADHOC) |
-				 BIT(NL80211_IFTYPE_AP) |
-				 BIT(NL80211_IFTYPE_P2P_CLIENT) |
-				 BIT(NL80211_IFTYPE_P2P_GO) |
-				 BIT(NL80211_IFTYPE_P2P_DEVICE);
-	/* need VSDB firmware feature for concurrent channels */
-	ifc_combo = brcmf_iface_combos[0];
-	if (brcmf_feat_is_enabled(ifp, BRCMF_FEAT_MCHAN))
-		ifc_combo.num_different_channels = 2;
-	if (brcmf_feat_is_enabled(ifp, BRCMF_FEAT_MBSS)) {
-		ifc_combo.n_limits = ARRAY_SIZE(brcmf_iface_limits_mbss),
-		ifc_combo.limits = brcmf_iface_limits_mbss;
-	}
-	wiphy->iface_combinations = kmemdup(&ifc_combo,
-					    sizeof(ifc_combo),
-					    GFP_KERNEL);
-	wiphy->n_iface_combinations = ARRAY_SIZE(brcmf_iface_combos);
+
+	err = brcmf_setup_ifmodes(wiphy, ifp);
+	if (err)
+		return err;
+
 	wiphy->signal_type = CFG80211_SIGNAL_TYPE_MBM;
 	wiphy->cipher_suites = __wl_cipher_suites;
 	wiphy->n_cipher_suites = ARRAY_SIZE(__wl_cipher_suites);
@@ -6036,6 +6034,8 @@ static void brcmf_free_wiphy(struct wiphy *wiphy)
 	if (!wiphy)
 		return;
 
+	if (wiphy->iface_combinations)
+		kfree(wiphy->iface_combinations->limits);
 	kfree(wiphy->iface_combinations);
 	if (wiphy->bands[IEEE80211_BAND_2GHZ]) {
 		kfree(wiphy->bands[IEEE80211_BAND_2GHZ]->channels);
