Hi Eugene, Wrong maintainer, and wrong list. I am the i2c maintainer, Greg is no longer, and there's a mailing list dedicated to i2c: http://lists.lm-sensors.org/mailman/listinfo/i2c Please resend to this list, thanks. > This small patch adds calls to the functions request_mem_region and > release_mem_region. That I can see by just reading the patch. A more useful description would be _why_ this is needed. -- Jean Delvare