wl12xx: move p2p into wlvif

move p2p field into the per-interface data, rather than
being global.

Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>

drivers/net/wireless/wl12xx/main.c

@@ -1827,13 +1827,13 @@ static u8 wl12xx_get_role_type(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 {
 	switch (wlvif->bss_type) {
 	case BSS_TYPE_AP_BSS:
-		if (wl->p2p)
+		if (wlvif->p2p)
 			return WL1271_ROLE_P2P_GO;
 		else
 			return WL1271_ROLE_AP;
 
 	case BSS_TYPE_STA_BSS:
-		if (wl->p2p)
+		if (wlvif->p2p)
 			return WL1271_ROLE_P2P_CL;
 		else
 			return WL1271_ROLE_STA;
@@ -1890,7 +1890,7 @@ static int wl1271_op_add_interface(struct ieee80211_hw *hw,
 
 	switch (ieee80211_vif_type_p2p(vif)) {
 	case NL80211_IFTYPE_P2P_CLIENT:
-		wl->p2p = 1;
+		wlvif->p2p = 1;
 		/* fall-through */
 	case NL80211_IFTYPE_STATION:
 		wlvif->bss_type = BSS_TYPE_STA_BSS;
@@ -1899,7 +1899,7 @@ static int wl1271_op_add_interface(struct ieee80211_hw *hw,
 		wlvif->bss_type = BSS_TYPE_IBSS;
 		break;
 	case NL80211_IFTYPE_P2P_GO:
-		wl->p2p = 1;
+		wlvif->p2p = 1;
 		/* fall-through */
 	case NL80211_IFTYPE_AP:
 		wlvif->bss_type = BSS_TYPE_AP_BSS;
@@ -2105,7 +2105,6 @@ static void __wl1271_op_remove_interface(struct wl1271 *wl,
 
 	memset(wl->ssid, 0, IEEE80211_MAX_SSID_LEN + 1);
 	wl->ssid_len = 0;
-	wl->p2p = 0;
 	wl->band = IEEE80211_BAND_2GHZ;
 
 	wl->rx_counter = 0;

drivers/net/wireless/wl12xx/wl12xx.h

@@ -400,7 +400,6 @@ struct wl1271 {
 	s8 hw_pg_ver;
 
 	u8 mac_addr[ETH_ALEN];
-	u8 p2p; /* we are using p2p role */
 	u8 ssid[IEEE80211_MAX_SSID_LEN + 1];
 	u8 ssid_len;
 	int channel;
@@ -629,6 +628,7 @@ struct wl1271_station {
 
 struct wl12xx_vif {
 	u8 bss_type;
+	u8 p2p; /* we are using p2p role */
 
 	u32 basic_rate_set;