docs: remove DocBook from the building system

Now that we don't have any DocBook anymore, remove it from
the building system.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

1 files changed, 4 insertions, 7 deletions

diff --git a/Makefile b/Makefile
index 220121fdca4d..80be98ccca60 100644
--- a/Makefile
+++ b/Makefile
@@ -1298,7 +1298,7 @@ clean: archclean vmlinuxclean
 #
 mrproper: rm-dirs  := $(wildcard $(MRPROPER_DIRS))
 mrproper: rm-files := $(wildcard $(MRPROPER_FILES))
-mrproper-dirs      := $(addprefix _mrproper_,Documentation/DocBook scripts)
+mrproper-dirs      := $(addprefix _mrproper_,scripts)
 
 PHONY += $(mrproper-dirs) mrproper archmrproper
 $(mrproper-dirs):
@@ -1400,9 +1400,7 @@ help:
         @$(MAKE) $(build)=$(package-dir) help
         @echo  ''
         @echo  'Documentation targets:'
-        @$(MAKE) -f $(srctree)/Documentation/Makefile.sphinx dochelp
-        @echo  ''
-        @$(MAKE) -f $(srctree)/Documentation/DocBook/Makefile dochelp
+        @$(MAKE) -f $(srctree)/Documentation/Makefile dochelp
         @echo  ''
         @echo  'Architecture specific targets ($(SRCARCH)):'
         @$(if $(archhelp),$(archhelp),\
@@ -1453,9 +1451,8 @@ $(help-board-dirs): help-%:
 DOC_TARGETS := xmldocs sgmldocs psdocs latexdocs pdfdocs htmldocs mandocs installmandocs epubdocs cleandocs linkcheckdocs
 PHONY += $(DOC_TARGETS)
 $(DOC_TARGETS): scripts_basic FORCE
-        $(Q)$(MAKE) $(build)=scripts build_docproc build_check-lc_ctype
-        $(Q)$(MAKE) $(build)=Documentation -f $(srctree)/Documentation/Makefile.sphinx $@
-        $(Q)$(MAKE) $(build)=Documentation/DocBook $@
+        $(Q)$(MAKE) $(build)=scripts build_docproc
+        $(Q)$(MAKE) $(build)=Documentation $@
 
 else # KBUILD_EXTMOD