[systemd-devel] assigning one udev attr to another

[Martin Pitt]

Jason A. Donenfeld [2013-06-20 17:36 +0200]:
> I'd like to have a rule that does this:
> 
> zx2c4 at thinkpad /etc/udev/rules.d $ cat 90-hotkeys.rules
> DRIVER=="thinkpad_acpi", ATTR{hotkey_mask}=ATTR{hotkey_recommended_mask}

Try

 DRIVER=="thinkpad_acpi", ATTR{hotkey_mask}="$attr{hotkey_recommended_mask}"

(see "man udev")

Martin

-- 
Martin Pitt                        | http://www.piware.de
Ubuntu Developer (www.ubuntu.com)  | Debian Developer  (www.debian.org)