5 files changed, 2 insertions, 13 deletions
diff --git a/scripts/dtc/.gitignore b/scripts/dtc/.gitignore
index cdabdc95a6e7..2e6e60d64ede 100644
--- a/scripts/dtc/.gitignore
+++ b/scripts/dtc/.gitignore
@@ -1,4 +1 @@
 dtc
-dtc-lexer.lex.c
-dtc-parser.tab.c
-dtc-parser.tab.h
diff --git a/scripts/dtc/Makefile b/scripts/dtc/Makefile
index a88b8c9bf46d..9cac65b7419c 100644
--- a/scripts/dtc/Makefile
+++ b/scripts/dtc/Makefile
@@ -27,8 +27,3 @@ HOSTCFLAGS_dtc-parser.tab.o := $(HOSTCFLAGS_DTC)
 
 # dependencies on generated files need to be listed explicitly
 $(obj)/dtc-lexer.lex.o: $(obj)/dtc-parser.tab.h
-
-# generated files need to include *.cmd and be cleaned explicitly
-generated-files	:= dtc-lexer.lex.c dtc-parser.tab.c dtc-parser.tab.h
-targets		:= $(generated-files)
-clean-files	:= $(generated-files)
diff --git a/scripts/dtc/checks.c b/scripts/dtc/checks.c
index c07ba4da9e36..815eaf140ab5 100644
--- a/scripts/dtc/checks.c
+++ b/scripts/dtc/checks.c
@@ -787,10 +787,9 @@ static void check_pci_bridge(struct check *c, struct dt_info *dti, struct node *
 		FAIL(c, dti, node, "incorrect #size-cells for PCI bridge");
 
 	prop = get_property(node, "bus-range");
-	if (!prop) {
-		FAIL(c, dti, node, "missing bus-range for PCI bridge");
+	if (!prop)
 		return;
-	}
+
 	if (prop->val.len != (sizeof(cell_t) * 2)) {
 		FAIL_PROP(c, dti, node, prop, "value must be 2 cells");
 		return;
diff --git a/scripts/dtc/include-prefixes/cris b/scripts/dtc/include-prefixes/cris
deleted file mode 120000
index 736d998ba506..000000000000
--- a/scripts/dtc/include-prefixes/cris
+++ /dev/null
@@ -1 +0,0 @@
-../../../arch/cris/boot/dts
-\ No newline at end of file
diff --git a/scripts/dtc/include-prefixes/metag b/scripts/dtc/include-prefixes/metag
deleted file mode 120000
index 87a3c847db8f..000000000000
--- a/scripts/dtc/include-prefixes/metag
+++ /dev/null
@@ -1 +0,0 @@
-../../../arch/metag/boot/dts
-\ No newline at end of file