qtnf_cmd_send_updown_intf 1201 drivers/net/wireless/quantenna/qtnfmac/cfg80211.c if (qtnf_cmd_send_updown_intf(vif, up)) qtnf_cmd_send_updown_intf 58 drivers/net/wireless/quantenna/qtnfmac/commands.h int qtnf_cmd_send_updown_intf(struct qtnf_vif *vif,