278 	u8 linestatus = 0;  in neo_copy_data_from_uart_to_queue()  local
290 	linestatus = ch->ch_cached_lsr;  in neo_copy_data_from_uart_to_queue()
334 		linestatus = readb(&ch->ch_neo_uart->lsr);  in neo_copy_data_from_uart_to_queue()
341 		if (linestatus & UART_17158_RX_FIFO_DATA_ERROR)  in neo_copy_data_from_uart_to_queue()
360 		if (linestatus & (UART_LSR_THRE | UART_17158_TX_AND_FIFO_CLR))  in neo_copy_data_from_uart_to_queue()
363 		linestatus = 0;  in neo_copy_data_from_uart_to_queue()
398 		linestatus |= readb(&ch->ch_neo_uart->lsr);  in neo_copy_data_from_uart_to_queue()
405 		if (!(linestatus & UART_LSR_DR)) {  in neo_copy_data_from_uart_to_queue()
406 			ch->ch_cached_lsr = linestatus;  in neo_copy_data_from_uart_to_queue()
411 		linestatus &= ~UART_LSR_DR;  in neo_copy_data_from_uart_to_queue()
418 		if (linestatus & (UART_LSR_THRE | UART_17158_TX_AND_FIFO_CLR)) {  in neo_copy_data_from_uart_to_queue()
419 			linestatus &= ~(UART_LSR_THRE | UART_17158_TX_AND_FIFO_CLR);  in neo_copy_data_from_uart_to_queue()
426 		if (linestatus & error_mask) {  in neo_copy_data_from_uart_to_queue()
428 			linestatus = 0;  in neo_copy_data_from_uart_to_queue()
452 		ch->ch_equeue[head] = (u8) linestatus;  in neo_copy_data_from_uart_to_queue()
458 		linestatus = 0;  in neo_copy_data_from_uart_to_queue()
816 	int linestatus;  in neo_parse_lsr()  local
829 	linestatus = readb(&ch->ch_neo_uart->lsr);  in neo_parse_lsr()
832 		__FILE__, __LINE__, port, linestatus);  in neo_parse_lsr()
834 	ch->ch_cached_lsr |= linestatus;  in neo_parse_lsr()
850 	if (linestatus & UART_17158_RX_FIFO_DATA_ERROR)  in neo_parse_lsr()
860 	if (linestatus & UART_LSR_PE) {  in neo_parse_lsr()
866 	if (linestatus & UART_LSR_FE) {  in neo_parse_lsr()
872 	if (linestatus & UART_LSR_BI) {  in neo_parse_lsr()
879 	if (linestatus & UART_LSR_OE) {  in neo_parse_lsr()
892 	if (linestatus & UART_LSR_THRE) {  in neo_parse_lsr()
900 	else if (linestatus & UART_17158_TX_AND_FIFO_CLR) {  in neo_parse_lsr()