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Guenter Roeck authored
Chips with 16-bit registers don't usually work well with I2C block commands. For example, neither the LM75 datasheet nor the TMP102 datasheet mentions block command support, and in fact it does not work for any of those chips. Also, it is not clear how the block command would handle 16-bit SMBus operations in the fist place, since the data format associated with those commands is either little endian or big endian, which requires some kind of conversion to or from host byte order. Only use i2c block commands if both register and value width is 8 bit. Signed-off-by:
Guenter Roeck <linux@roeck-us.net> Signed-off-by:
Mark Brown <broonie@kernel.org>
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