i2c_smbus_read_byte_data9
Smbus “read byte” protocol
Usage
s32 i2c_smbus_read_byte_data(const struct i2c_client * client, u8 command);
Arguments
client
Handle to slave device
command
Byte interpreted by slave
Overview
This executes the SMBus “read byte” protocol, returning negative errno else a data byte received from the device.
Releases
3 releases since Debian 6.0 (Squeeze); the text changed 2 times.