217 	int tx_empty;  member
872 	int tx_empty;  in handle_tx()  local
878 		priv->tx_empty = 1;  in handle_tx()
883 	tx_empty = 1;  in handle_tx()
888 		tx_empty = 0;  in handle_tx()
898 		tx_empty = 0;  in handle_tx()
901 	priv->tx_empty = tx_empty;  in handle_tx()
903 	if (tx_empty) {  in handle_tx()
929 		priv->tx_empty = 1;  in dma_handle_tx()
937 		priv->tx_empty = 1;  in dma_handle_tx()
1148 	if (priv->tx_empty)  in pch_uart_tx_empty()
1262 	priv->tx_empty = 1;  in pch_uart_startup()
1573 	.tx_empty = pch_uart_tx_empty,
1766 	priv->tx_empty = 1;  in pch_uart_init_port()