wl1271: Fix ad-hoc mode neighborhood detection

This patch fixes a bug in ad-hoc mode preventing mac80211 from properly
detecting other ad-hoc networks with the same SSID.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Kalle Valo <kalle.valo@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/wl12xx/wl1271_cmd.c b/drivers/net/wireless/wl12xx/wl1271_cmd.c
index 6759aa1..e029bf0 100644
--- a/drivers/net/wireless/wl12xx/wl1271_cmd.c
+++ b/drivers/net/wireless/wl12xx/wl1271_cmd.c
@@ -247,7 +247,7 @@
 	return ret;
 }
 
-int wl1271_cmd_join(struct wl1271 *wl)
+int wl1271_cmd_join(struct wl1271 *wl, u8 bss_type)
 {
 	static bool do_cal = true;
 	struct wl1271_cmd_join *join;
@@ -278,7 +278,7 @@
 
 	join->rx_config_options = cpu_to_le32(wl->rx_config);
 	join->rx_filter_options = cpu_to_le32(wl->rx_filter);
-	join->bss_type = wl->bss_type;
+	join->bss_type = bss_type;
 
 	/*
 	 * FIXME: disable temporarily all filters because after commit