I2C_LOCK_BUS(9)                      I2C and SMBus Subsystem                      I2C_LOCK_BUS(9)



NAME
       i2c_lock_bus - Get exclusive access to an I2C bus segment

SYNOPSIS
       void i2c_lock_bus(struct i2c_adapter * adapter, unsigned int flags);

ARGUMENTS
       adapter
           Target I2C bus segment

       flags
           I2C_LOCK_ROOT_ADAPTER locks the root i2c adapter, I2C_LOCK_SEGMENT locks only this
           branch in the adapter tree

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                           I2C_LOCK_BUS(9)