217 	int tx_empty;  member
868 	int tx_empty;  in handle_tx()  local
874 		priv->tx_empty = 1;  in handle_tx()
879 	tx_empty = 1;  in handle_tx()
884 		tx_empty = 0;  in handle_tx()
894 		tx_empty = 0;  in handle_tx()
897 	priv->tx_empty = tx_empty;  in handle_tx()
899 	if (tx_empty) {  in handle_tx()
925 		priv->tx_empty = 1;  in dma_handle_tx()
933 		priv->tx_empty = 1;  in dma_handle_tx()
1144 	if (priv->tx_empty)  in pch_uart_tx_empty()
1258 	priv->tx_empty = 1;  in pch_uart_startup()
1569 	.tx_empty = pch_uart_tx_empty,
1762 	priv->tx_empty = 1;  in pch_uart_init_port()