atheros: Add a new flag for OSEN support

Signed-off-by: Vivek Natarajan <nataraja@qti.qualcomm.com>
diff --git a/src/drivers/driver_atheros.c b/src/drivers/driver_atheros.c
index 350d505..f464421 100644
--- a/src/drivers/driver_atheros.c
+++ b/src/drivers/driver_atheros.c
@@ -1810,7 +1810,7 @@
 	wpa_hexdump_buf(MSG_DEBUG, "atheros: assocresp_ies",
 			params->assocresp_ies);
 
-#if defined(CONFIG_HS20) && defined(IEEE80211_PARAM_OSEN)
+#if defined(CONFIG_HS20) && (defined(IEEE80211_PARAM_OSEN) || defined(CONFIG_ATHEROS_OSEN))
 	if (params->osen) {
 		struct wpa_bss_params bss_params;