255 	int	alen;  in get_alen()  local
257 	alen = default_len;  in get_alen()
260 			alen = arg[j+1] - '0';  in get_alen()
265 	return alen;  in get_alen()
298 	int alen;  in do_i2c_read()  local
318 	alen = get_alen(argv[2], DEFAULT_ADDR_LEN);  in do_i2c_read()
319 	if (alen > 3)  in do_i2c_read()
334 	if (!ret && alen != -1)  in do_i2c_read()
335 		ret = i2c_set_chip_offset_len(dev, alen);  in do_i2c_read()
339 	ret = i2c_read(chip, devaddr, alen, memaddr, length);  in do_i2c_read()
351 	int alen;  in do_i2c_write()  local
377 	alen = get_alen(argv[3], DEFAULT_ADDR_LEN);  in do_i2c_write()
378 	if (alen > 3)  in do_i2c_write()
388 	if (!ret && alen != -1)  in do_i2c_write()
389 		ret = i2c_set_chip_offset_len(dev, alen);  in do_i2c_write()
408 		ret = i2c_write(chip, devaddr, alen, memaddr, length);  in do_i2c_write()
422 			ret = i2c_write(chip, devaddr++, alen, memaddr++, 1);  in do_i2c_write()
517 	int alen;  in do_i2c_md()  local
529 	alen   = i2c_dp_last_alen;  in do_i2c_md()
550 		alen = get_alen(argv[2], DEFAULT_ADDR_LEN);  in do_i2c_md()
551 		if (alen > 3)  in do_i2c_md()
564 	if (!ret && alen != -1)  in do_i2c_md()
565 		ret = i2c_set_chip_offset_len(dev, alen);  in do_i2c_md()
586 		ret = i2c_read(chip, addr, alen, linebuf, linebytes);  in do_i2c_md()
613 	i2c_dp_last_alen   = alen;  in do_i2c_md()
636 	int	alen;  in do_i2c_mw()  local
656 	alen = get_alen(argv[2], DEFAULT_ADDR_LEN);  in do_i2c_mw()
657 	if (alen > 3)  in do_i2c_mw()
662 	if (!ret && alen != -1)  in do_i2c_mw()
663 		ret = i2c_set_chip_offset_len(dev, alen);  in do_i2c_mw()
684 		ret = i2c_write(chip, addr++, alen, &byte, 1);  in do_i2c_mw()
722 	int	alen;  in do_i2c_crc()  local
744 	alen = get_alen(argv[2], DEFAULT_ADDR_LEN);  in do_i2c_crc()
745 	if (alen > 3)  in do_i2c_crc()
750 	if (!ret && alen != -1)  in do_i2c_crc()
751 		ret = i2c_set_chip_offset_len(dev, alen);  in do_i2c_crc()
771 		ret = i2c_read(chip, addr, alen, &byte, 1);  in do_i2c_crc()
807 	int	alen;  in mod_i2c_mem()  local
826 	alen = i2c_mm_last_alen;  in mod_i2c_mem()
844 		alen = get_alen(argv[2], DEFAULT_ADDR_LEN);  in mod_i2c_mem()
845 		if (alen > 3)  in mod_i2c_mem()
851 	if (!ret && alen != -1)  in mod_i2c_mem()
852 		ret = i2c_set_chip_offset_len(dev, alen);  in mod_i2c_mem()
866 		ret = i2c_read(chip, addr, alen, (uchar *)&data, size);  in mod_i2c_mem()
914 				ret = i2c_write(chip, addr, alen,  in mod_i2c_mem()
931 	i2c_mm_last_alen = alen;  in mod_i2c_mem()
1029 	int alen;  in do_i2c_loop()  local
1051 	alen = get_alen(argv[2], DEFAULT_ADDR_LEN);  in do_i2c_loop()
1052 	if (alen > 3)  in do_i2c_loop()
1056 	if (!ret && alen != -1)  in do_i2c_loop()
1057 		ret = i2c_set_chip_offset_len(dev, alen);  in do_i2c_loop()
1083 		ret = i2c_read(chip, addr, alen, bytes, length);  in do_i2c_loop()