1. NAME▲

i2c_smbus_write_byte_data - SMBus « write byte » protocol

2. SYNOPSIS ▲

s32 i2c_smbus_write_byte_data(const struct i2c_client *  client , u8  command , u8  value );

3. ARGUMENTS ▲

client
    Handle to slave device

command
    Byte interpreted by slave

value
    Byte being written

4. DESCRIPTION ▲

This executes the SMBus « write byte » protocol, returning negative errno else zero on success.

5. COPYRIGHT ▲