hdmi_cec_clear_tx_fifo  193 drivers/gpu/drm/omapdrm/dss/hdmi4_cec.c 	if (!hdmi_cec_clear_tx_fifo(adap)) {
hdmi_cec_clear_tx_fifo  286 drivers/gpu/drm/omapdrm/dss/hdmi4_cec.c 	if (!hdmi_cec_clear_tx_fifo(adap)) {