446 	u8 ivr, save_xir, channel, save_car, data, char_count;  in cyy_chip_rx()  local
540 		char_count = cyy_readb(info, CyRDCR);  in cyy_chip_rx()
544 		info->mon.char_count += char_count;  in cyy_chip_rx()
545 		if (char_count > info->mon.char_max)  in cyy_chip_rx()
546 			info->mon.char_max = char_count;  in cyy_chip_rx()
547 		info->mon.char_last = char_count;  in cyy_chip_rx()
549 		len = tty_buffer_request_room(port, char_count);  in cyy_chip_rx()
573 	int char_count, index = cinfo->bus_index;  in cyy_chip_tx()  local
597 	char_count = info->xmit_fifo_size;  in cyy_chip_tx()
602 		char_count--;  in cyy_chip_tx()
612 			char_count -= 2;  in cyy_chip_tx()
618 			char_count -= 2;  in cyy_chip_tx()
622 	while (char_count-- > 0) {  in cyy_chip_tx()
660 			if (char_count > 1) {  in cyy_chip_tx()
667 				char_count--;  in cyy_chip_tx()
925 	unsigned int char_count;  in cyz_handle_rx()  local
939 		char_count = rx_put - rx_get;  in cyz_handle_rx()
941 		char_count = rx_put - rx_get + rx_bufsize;  in cyz_handle_rx()
943 	if (!char_count)  in cyz_handle_rx()
948 	info->mon.char_count += char_count;  in cyz_handle_rx()
949 	if (char_count > info->mon.char_max)  in cyz_handle_rx()
950 		info->mon.char_max = char_count;  in cyz_handle_rx()
951 	info->mon.char_last = char_count;  in cyz_handle_rx()
960 				char_count);  in cyz_handle_rx()
964 		len = min_t(unsigned int, min(len, char_count),  in cyz_handle_rx()
972 		char_count -= len;  in cyz_handle_rx()
977 	len = tty_buffer_request_room(port, char_count);  in cyz_handle_rx()
993 		char_count = rx_put - rx_get;  in cyz_handle_rx()
995 		char_count = rx_put - rx_get + rx_bufsize;  in cyz_handle_rx()
996 	if (char_count >= readl(&buf_ctrl->rx_threshold) &&  in cyz_handle_rx()
1015 	unsigned int char_count;  in cyz_handle_tx()  local
1029 		char_count = tx_get - tx_put - 1 + tx_bufsize;  in cyz_handle_tx()
1031 		char_count = tx_get - tx_put - 1;  in cyz_handle_tx()
1033 	if (!char_count)  in cyz_handle_tx()
1046 		char_count--;  in cyz_handle_tx()
1054 					char_count))))) {  in cyz_handle_tx()
1061 		char_count -= small_count;  in cyz_handle_tx()
1068 	while (info->xmit_cnt && char_count) {  in cyz_handle_tx()
1076 		char_count--;  in cyz_handle_tx()
1911 		int char_count;  in cy_chars_in_buffer()  local
1918 			char_count = tx_put - tx_get;  in cy_chars_in_buffer()
1920 			char_count = tx_put - tx_get + tx_bufsize;  in cy_chars_in_buffer()
1923 			info->line, info->xmit_cnt + char_count);  in cy_chars_in_buffer()
1925 		return info->xmit_cnt + char_count;  in cy_chars_in_buffer()