444 	u8 ivr, save_xir, channel, save_car, data, char_count;  in cyy_chip_rx()  local
538 		char_count = cyy_readb(info, CyRDCR);  in cyy_chip_rx()
542 		info->mon.char_count += char_count;  in cyy_chip_rx()
543 		if (char_count > info->mon.char_max)  in cyy_chip_rx()
544 			info->mon.char_max = char_count;  in cyy_chip_rx()
545 		info->mon.char_last = char_count;  in cyy_chip_rx()
547 		len = tty_buffer_request_room(port, char_count);  in cyy_chip_rx()
571 	int char_count, index = cinfo->bus_index;  in cyy_chip_tx()  local
595 	char_count = info->xmit_fifo_size;  in cyy_chip_tx()
600 		char_count--;  in cyy_chip_tx()
610 			char_count -= 2;  in cyy_chip_tx()
616 			char_count -= 2;  in cyy_chip_tx()
620 	while (char_count-- > 0) {  in cyy_chip_tx()
658 			if (char_count > 1) {  in cyy_chip_tx()
665 				char_count--;  in cyy_chip_tx()
923 	unsigned int char_count;  in cyz_handle_rx()  local
937 		char_count = rx_put - rx_get;  in cyz_handle_rx()
939 		char_count = rx_put - rx_get + rx_bufsize;  in cyz_handle_rx()
941 	if (!char_count)  in cyz_handle_rx()
946 	info->mon.char_count += char_count;  in cyz_handle_rx()
947 	if (char_count > info->mon.char_max)  in cyz_handle_rx()
948 		info->mon.char_max = char_count;  in cyz_handle_rx()
949 	info->mon.char_last = char_count;  in cyz_handle_rx()
958 				char_count);  in cyz_handle_rx()
962 		len = min_t(unsigned int, min(len, char_count),  in cyz_handle_rx()
970 		char_count -= len;  in cyz_handle_rx()
975 	len = tty_buffer_request_room(port, char_count);  in cyz_handle_rx()
991 		char_count = rx_put - rx_get;  in cyz_handle_rx()
993 		char_count = rx_put - rx_get + rx_bufsize;  in cyz_handle_rx()
994 	if (char_count >= readl(&buf_ctrl->rx_threshold) &&  in cyz_handle_rx()
1011 	unsigned int char_count;  in cyz_handle_tx()  local
1025 		char_count = tx_get - tx_put - 1 + tx_bufsize;  in cyz_handle_tx()
1027 		char_count = tx_get - tx_put - 1;  in cyz_handle_tx()
1029 	if (!char_count)  in cyz_handle_tx()
1042 		char_count--;  in cyz_handle_tx()
1050 					char_count))))) {  in cyz_handle_tx()
1057 		char_count -= small_count;  in cyz_handle_tx()
1064 	while (info->xmit_cnt && char_count) {  in cyz_handle_tx()
1072 		char_count--;  in cyz_handle_tx()
1907 		int char_count;  in cy_chars_in_buffer()  local
1914 			char_count = tx_put - tx_get;  in cy_chars_in_buffer()
1916 			char_count = tx_put - tx_get + tx_bufsize;  in cy_chars_in_buffer()
1919 			info->line, info->xmit_cnt + char_count);  in cy_chars_in_buffer()
1921 		return info->xmit_cnt + char_count;  in cy_chars_in_buffer()