Name
i2c_smbus_read_word_data —
SMBus “read word” protocol
Synopsis
s32 i2c_smbus_read_word_data ( | const struct i2c_client * client, |
| | u8 command); |
Arguments
client
Handle to slave device
command
Byte interpreted by slave
Description
This executes the SMBus “read word” protocol, returning negative errno
else a 16-bit unsigned “word” received from the device.