Hi, > Do you have the I2C configuration activated ? > I have this error when I add the driver in a kernel with no I2C activated
I2C works fine on my beaglebone, however I did not add the platform data to my boardfile. a) as I don't use board files anymore but device trees ;) b) it's perfectly legit to load a driver without the platform data and probe it at runtime (which then in doubt fails to probe). In my opinion a driver should never ever oops, even if the user does something stupid (e.g. like probing from userspace ;) The fix is as simple as adding a simple if (!platform_data) return -ENODEV; or something similar. Thanks, Peter -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
