On Tue, Jun 30, 2020 at 12:28 PM Bartosz Golaszewski <bgolaszewski@xxxxxxxxxxxx> wrote: > On Thu, Jun 25, 2020 at 9:58 AM Sungbo Eo <mans0n@xxxxxxxxxx> wrote: > > +static const struct of_device_id pca9570_of_match_table[] = { > > + { .compatible = "nxp,pca9570" }, > > + { /* sentinel */ } > > +}; > > +MODULE_DEVICE_TABLE(of, pca9570_of_match_table); > > If you're not using it in probe than maybe move it next to the I2C device table? (Side note) ...and even if so it can be assessed via a struct device pointer: dev->driver->id_table (don't remember by heart, but you have an idea). -- With Best Regards, Andy Shevchenko