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docs: i2c: smbus-protocol: improve DataLow/DataHigh definition 

Use a more professional wording.

Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Reviewed-by: Bagas Sanjaya <bagasdotme@gmail.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
This commit is contained in:
Luca Ceresoli 2022-08-08 16:17:03 +02:00 committed by Wolfram Sang
parent 0721ceee2f
commit 6c12ec2772
1 changed files with 2 additions and 2 deletions
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Documentation/i2c/smbus-protocol.rst
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@ -45,8 +45,8 @@ Addr (7 bits) I2C 7 bit address. Note that this can be expanded to
get a 10 bit I2C address. get a 10 bit I2C address.
Comm (8 bits) Command byte, a data byte which often selects a register on Comm (8 bits) Command byte, a data byte which often selects a register on
the device. the device.
Data (8 bits) A plain data byte. Sometimes, I write DataLow, DataHigh Data (8 bits) A plain data byte. DataLow and DataHigh represent the low and
for 16 bit data. high byte of a 16 bit word.
Count (8 bits) A data byte containing the length of a block operation. Count (8 bits) A data byte containing the length of a block operation.
[..] Data sent by I2C device, as opposed to data sent by the host [..] Data sent by I2C device, as opposed to data sent by the host