o warn if PHYSDEV* keys are used in ENV keys
(they are deprecated and will be removed from a future kernel)
- o warn if "device/" is used in a ATTR{}, ATTRS{}, $attr{} key
- (the device link must not be used in rules or tools, udev resolves
- the link and makes the devices available as parents, which can
- be matched with the normal keys)
+ o warn if any path component is used in a ATTR{}, ATTRS{},
+ $attr{} key, like ATTR{device/<file>}==
+ (parent attributes must not referenced directly in rules or tools,
+ udev finds the parents and makes them available, which can be matched
+ with the normal keys)
o warn if BUS, ID, SYSFS are used as keys
(they are SUBSYSTEMS, KERNELS, ATTRS now)