Hi, [...] > + * Returns 0 if the device function can be reset or was successfully reset. > + * negative if the device doesn't support resetting a single function. [...] A small nitpick, so feel free to ignore it, of course. A little change to the above sentence: Returns 0 if the device function can be reset or was successfully reset, otherwise negative if the device doesn't support resetting a single function. What do you think? Krzysztof