__i2c_transfer - unlocked flavor of i2c_transfer
2. SYNOPSIS ▲
int __i2c_transfer(struct i2c_adapter * adap , struct i2c_msg * msgs , int num );
3. ARGUMENTS ▲
Handle to I2C bus
One or more messages to execute before STOP is issued to terminate the operation; each message begins with a START.
Number of messages to be executed.
4. DESCRIPTION ▲
Returns negative errno, else the number of messages executed.
Adapter lock must be held when calling this function. No debug logging takes place. adap->algo->master_xfer existence isnAqt checked.
5. COPYRIGHT ▲