int wilc_remain_on_channel(struct wilc_vif *vif, u32 session_id,
                           u32 duration, u16 chan,
-                          wilc_remain_on_chan_expired RemainOnChanExpired,
+                          wilc_remain_on_chan_expired expired,
                           wilc_remain_on_chan_ready RemainOnChanReady,
                           void *pvUserArg)
 {
 
        msg.id = HOST_IF_MSG_REMAIN_ON_CHAN;
        msg.body.remain_on_ch.ch = chan;
-       msg.body.remain_on_ch.expired = RemainOnChanExpired;
+       msg.body.remain_on_ch.expired = expired;
        msg.body.remain_on_ch.ready = RemainOnChanReady;
        msg.body.remain_on_ch.arg = pvUserArg;
        msg.body.remain_on_ch.duration = duration;
 
 s32 wilc_del_all_rx_ba_session(struct wilc_vif *vif, char *pBSSID, char TID);
 int wilc_remain_on_channel(struct wilc_vif *vif, u32 session_id,
                           u32 duration, u16 chan,
-                          wilc_remain_on_chan_expired RemainOnChanExpired,
+                          wilc_remain_on_chan_expired expired,
                           wilc_remain_on_chan_ready RemainOnChanReady,
                           void *pvUserArg);
 int wilc_listen_state_expired(struct wilc_vif *vif, u32 session_id);