Hi All, our observation is as follows, In driver, if we comment out the .id_table in driver struct, then it is not loaded. When the device is connected or not, both the time, the driver is not loaded. The driver is configured as module. -Thanks. On 23 March 2018 at 14:54, asadpt iqroot <asadptiqroot@xxxxxxxxx> wrote: > Hi all, > > We didn't connect our i2c device with our board. But kernel driver > subsystem calls the probe function from driver code. How to debug the > issue. > > > > > Thanks & Regards