Create Makefile and Kconfig for autofs module.
[raven@themaw.net: make autofs4 Kconfig depend on AUTOFS_FS]
Link: http://lkml.kernel.org/r/152687649097.8263.7046086367407522029.stgit@pluto.themaw.net
Link: http://lkml.kernel.org/r/152626705591.28589.356365986974038383.stgit@pluto.themaw.net
Signed-off-by: Ian Kent
Tested-by: Randy Dunlap
Cc: Al Viro
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds