systemd/etc/udev/debian/compat.rules

# compatibility links for a devfs-style /dev

KERNEL=="md[0-9]*",	SYMLINK+="%k"
#KERNEL=="loop[0-9]*",	SYMLINK+="%k"

#KERNEL=="tty[0-9]*",	SYMLINK+="%k"
#KERNEL=="ttyS[0-9]*",	SYMLINK+="%k"
#KERNEL=="ttyUSB[0-9]*",	SYMLINK+="%k"

#KERNEL=="vcs",		SYMLINK+="%k"
#KERNEL=="vcs[0-9]*",	SYMLINK+="%k"
#KERNEL=="vcsa",		SYMLINK+="%k"
#KERNEL=="vcsa[0-9]*",	SYMLINK+="%k"

KERNEL=="video*",	SYMLINK+="%k"
KERNEL=="radio*",	SYMLINK+="%k"
KERNEL=="vbi*",		SYMLINK+="%k"
KERNEL=="vtx*",		SYMLINK+="%k"

KERNEL=="apm_bios",	SYMLINK+="%k"
KERNEL=="agpgart",	SYMLINK+="%k"
#KERNEL=="psaux",	SYMLINK+="%k"
#KERNEL=="nvram",	SYMLINK+="%k"
KERNEL=="rtc",		SYMLINK+="%k"
#KERNEL=="ram[0-9]*",	SYMLINK+="%k"

#KERNEL=="i2c-[0-9]*",	SYMLINK+="%k"
#KERNEL=="lp[0-9]*",	SYMLINK+="%k"

KERNEL=="audio*",	SYMLINK+="%k"
KERNEL=="dsp*",		SYMLINK+="%k"
KERNEL=="mixer*",	SYMLINK+="%k"

#KERNEL=="fb[0-9]*",	SYMLINK+="%k"
#KERNEL=="fd[0-9]*",	SYMLINK+="%k"
#KERNEL=="js[0-9]*",	SYMLINK+="%k"