1. NAME▲

i2c_smbus_read_byte - SMBus « receive byte » protocol

2. SYNOPSIS ▲

s32 i2c_smbus_read_byte(const struct i2c_client *  client );

3. ARGUMENTS ▲

client
    Handle to slave device

4. DESCRIPTION ▲

This executes the SMBus « receive byte » protocol, returning negative errno else the byte received from the device.

5. COPYRIGHT ▲