1 files changed, 1 insertions, 17 deletions

diff --git a/arch/powerpc/boot/dtc-src/Makefile.dtc b/arch/powerpc/boot/dtc-src/Makefile.dtc
index d607fdb8df8d..6ddf9ecac669 100644
--- a/arch/powerpc/boot/dtc-src/Makefile.dtc
+++ b/arch/powerpc/boot/dtc-src/Makefile.dtc
@@ -5,21 +5,5 @@
 #
 DTC_SRCS = dtc.c flattree.c fstree.c data.c livetree.c treesource.c srcpos.c \
         checks.c
-DTC_EXTRA = dtc.h srcpos.h
-DTC_LEXFILES = dtc-lexer.l
-DTC_BISONFILES = dtc-parser.y
-
-DTC_LEX_SRCS = $(DTC_LEXFILES:%.l=%.lex.c)
-DTC_BISON_SRCS = $(DTC_BISONFILES:%.y=%.tab.c)
-DTC_BISON_INCLUDES = $(DTC_BISONFILES:%.y=%.tab.h)
-
-DTC_GEN_SRCS = $(DTC_LEX_SRCS) $(DTC_BISON_SRCS)
-DTC_GEN_ALL = $(DTC_GEN_SRCS) $(DTC_BISON_INCLUDES)
+DTC_GEN_SRCS = dtc-lexer.lex.c dtc-parser.tab.c
 DTC_OBJS = $(DTC_SRCS:%.c=%.o) $(DTC_GEN_SRCS:%.c=%.o)
-
-DTC_CLEANFILES = $(DTC_GEN_ALL)
-
-# We assume the containing Makefile system can do auto-dependencies for most
-# things, but we supply the dependencies on generated header files explicitly
-
-$(addprefix $(DTC_objdir)/,$(DTC_GEN_SRCS:%.c=%.o)): $(addprefix $(DTC_objdir)/,$(DTC_BISON_INCLUDES))