Hello again and thanks for the review. I submitted the patch again and needs some polish before it can be accepted. I had one question left: El dom, 30 oct 2022 a la(s) 00:24, Guenter Roeck (linux@xxxxxxxxxxxx) escribió: > > >>> +/* Callbacks for hwmon interface */ > >>> +static umode_t oxp_ec_hwmon_is_visible(const void *drvdata, > >>> + enum hwmon_sensor_types type, u32 attr, int channel) > >>> +{ > >>> + switch (type) { > >>> + case hwmon_fan: > >>> + return S_IRUGO; > >>> + case hwmon_pwm: > >>> + return S_IRUGO | S_IWUSR; > >> > >> Please use 0444 and 0644 directly. Checkpatch will tell. > > > > Oh. I did as the documentation suggested. I must confess I didn't run > > checkpatch, will don in the next submission. > > > > That is long ago. Octal values are and have been preferred for > several years. I've read this form here[1]. Should I send a patch to the Documentation to reflect the preference? [1]https://www.kernel.org/doc/html/latest/hwmon/hwmon-kernel-api.html#driver-callback-functions