216 	int tx_empty;  member
825 	int tx_empty;  in handle_tx()  local
831 		priv->tx_empty = 1;  in handle_tx()
836 	tx_empty = 1;  in handle_tx()
841 		tx_empty = 0;  in handle_tx()
849 		tx_empty = 0;  in handle_tx()
852 	priv->tx_empty = tx_empty;  in handle_tx()
854 	if (tx_empty) {  in handle_tx()
880 		priv->tx_empty = 1;  in dma_handle_tx()
888 		priv->tx_empty = 1;  in dma_handle_tx()
1097 	if (priv->tx_empty)  in pch_uart_tx_empty()
1211 	priv->tx_empty = 1;  in pch_uart_startup()
1523 	.tx_empty = pch_uart_tx_empty,
1714 	priv->tx_empty = 1;  in pch_uart_init_port()