I2C_SMBUS_READ_BYTE(9)               I2C and SMBus Subsystem               I2C_SMBUS_READ_BYTE(9)



NAME
       i2c_smbus_read_byte - SMBus “receive byte” protocol

SYNOPSIS
       s32 i2c_smbus_read_byte(const struct i2c_client * client);

ARGUMENTS
       client
           Handle to slave device

DESCRIPTION
       This executes the SMBus “receive byte” protocol, returning negative errno else the byte
       received from the device.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                    I2C_SMBUS_READ_BYTE(9)