can not find /dev/adk-skel0

[liker292]

i had load adk-aoa-skeleton.ko，but ican not find /dev/adk-skel0, anybody can help me,please?
Linux@Linux:/adk-driver-skeleton/adk-driver$ sudo insmod adk-aoa-skeleton.ko
Linux@Linux:/adk-driver-skeleton/adk-driver$ lsmod
Module Size Used by
adk_aoa_skeleton 20480 0
nls_iso8859_1 16384 0
r8188eu 409600 0
lib80211 16384 1 r8188eu
cfg80211 712704 1 r8188eu
Linux@Linux:~/adk-driver-skeleton/adk-driver$ ls /dev/adk*
ls: cannot access '/dev/adk*': No such file or directory