287 	u8 linestatus = 0;  in neo_copy_data_from_uart_to_queue()  local
302 	linestatus = ch->ch_cached_lsr;  in neo_copy_data_from_uart_to_queue()
345 		linestatus = readb(&ch->ch_neo_uart->lsr);  in neo_copy_data_from_uart_to_queue()
352 		if (linestatus & UART_17158_RX_FIFO_DATA_ERROR)  in neo_copy_data_from_uart_to_queue()
371 		if (linestatus & (UART_LSR_THRE | UART_17158_TX_AND_FIFO_CLR))  in neo_copy_data_from_uart_to_queue()
374 		linestatus = 0;  in neo_copy_data_from_uart_to_queue()
409 		linestatus |= readb(&ch->ch_neo_uart->lsr);  in neo_copy_data_from_uart_to_queue()
416 		if (!(linestatus & UART_LSR_DR)) {  in neo_copy_data_from_uart_to_queue()
417 			ch->ch_cached_lsr = linestatus;  in neo_copy_data_from_uart_to_queue()
422 		linestatus &= ~UART_LSR_DR;  in neo_copy_data_from_uart_to_queue()
429 		if (linestatus & (UART_LSR_THRE | UART_17158_TX_AND_FIFO_CLR)) {  in neo_copy_data_from_uart_to_queue()
430 			linestatus &= ~(UART_LSR_THRE | UART_17158_TX_AND_FIFO_CLR);  in neo_copy_data_from_uart_to_queue()
437 		if (linestatus & error_mask) {  in neo_copy_data_from_uart_to_queue()
439 			linestatus = 0;  in neo_copy_data_from_uart_to_queue()
463 		ch->ch_equeue[head] = (u8) linestatus;  in neo_copy_data_from_uart_to_queue()
469 		linestatus = 0;  in neo_copy_data_from_uart_to_queue()
837 	int linestatus;  in neo_parse_lsr()  local
850 	linestatus = readb(&ch->ch_neo_uart->lsr);  in neo_parse_lsr()
853 		__FILE__, __LINE__, port, linestatus);  in neo_parse_lsr()
855 	ch->ch_cached_lsr |= linestatus;  in neo_parse_lsr()
871 	if (linestatus & UART_17158_RX_FIFO_DATA_ERROR)  in neo_parse_lsr()
881 	if (linestatus & UART_LSR_PE) {  in neo_parse_lsr()
887 	if (linestatus & UART_LSR_FE) {  in neo_parse_lsr()
893 	if (linestatus & UART_LSR_BI) {  in neo_parse_lsr()
900 	if (linestatus & UART_LSR_OE) {  in neo_parse_lsr()
913 	if (linestatus & UART_LSR_THRE) {  in neo_parse_lsr()
921 	else if (linestatus & UART_17158_TX_AND_FIFO_CLR) {  in neo_parse_lsr()