On Tue, Mar 10, 2020 at 02:46:03PM +0100, Robert Foss wrote: > Query the sensor for its module revision, and compare it > to known revisions. > Currently only the '1B' revision has been added. Are you sure you send latest version? I have a déjà vu that I have seen this already and this one doesn't address any comment given. ... > + dev_info(&client->dev, "OV8856 revision %x (%s) at address 0x%02x\n", > + val, > + val == OV8856_1B_MODULE ? "1B" : "unknown revision", This is weird. Can you add a bit more general way of showing revision? > + client->addr); -- With Best Regards, Andy Shevchenko