(DRIVERS must be used, we currently translate it to DRIVERS and print
a warning if DRIVER is used)
- 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 BUS, ID, SYSFS are used as keys
(they are SUBSYSTEMS, KERNELS, ATTRS now)