217 	int tx_empty;  member
880 	int tx_empty;  in handle_tx()  local
886 		priv->tx_empty = 1;  in handle_tx()
891 	tx_empty = 1;  in handle_tx()
895 		tx_empty = 0;  in handle_tx()
905 		tx_empty = 0;  in handle_tx()
908 	priv->tx_empty = tx_empty;  in handle_tx()
910 	if (tx_empty) {  in handle_tx()
936 		priv->tx_empty = 1;  in dma_handle_tx()
944 		priv->tx_empty = 1;  in dma_handle_tx()
1153 	if (priv->tx_empty)  in pch_uart_tx_empty()
1267 	priv->tx_empty = 1;  in pch_uart_startup()
1578 	.tx_empty = pch_uart_tx_empty,
1769 	priv->tx_empty = 1;  in pch_uart_init_port()