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-rw-r--r--scripts/Makefile.extrawarn21
-rw-r--r--scripts/Makefile.lib16
2 files changed, 16 insertions, 21 deletions
diff --git a/scripts/Makefile.extrawarn b/scripts/Makefile.extrawarn
index 1105c76be1..80231fbddf 100644
--- a/scripts/Makefile.extrawarn
+++ b/scripts/Makefile.extrawarn
@@ -56,25 +56,4 @@ endif
KBUILD_CFLAGS += $(warning)
-dtc-warning-2 += -Wnode_name_chars_strict
-dtc-warning-2 += -Wproperty_name_chars_strict
-
-dtc-warning := $(dtc-warning-$(findstring 1, $(KBUILD_ENABLE_EXTRA_GCC_CHECKS)))
-dtc-warning += $(dtc-warning-$(findstring 2, $(KBUILD_ENABLE_EXTRA_GCC_CHECKS)))
-dtc-warning += $(dtc-warning-$(findstring 3, $(KBUILD_ENABLE_EXTRA_GCC_CHECKS)))
-
-DTC_FLAGS += $(dtc-warning)
-
-else
-
-# Disable noisy checks by default
-DTC_FLAGS += -Wno-unit_address_vs_reg
-DTC_FLAGS += -Wno-simple_bus_reg
-DTC_FLAGS += -Wno-unit_address_format
-DTC_FLAGS += -Wno-pci_bridge
-DTC_FLAGS += -Wno-pci_device_bus_num
-DTC_FLAGS += -Wno-pci_device_reg
-DTC_FLAGS += -Wno-avoid_unnecessary_addr_size
-DTC_FLAGS += -Wno-alias_paths
-
endif
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index 30f392fdfb..bfb5851e9b 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -274,6 +274,22 @@ cmd_gzip = (cat $(filter-out FORCE,$^) | gzip -n -f -9 > $@) || \
# DTC
# ---------------------------------------------------------------------------
+# Disable noisy checks by default
+ifeq ($(findstring 1,$(KBUILD_ENABLE_EXTRA_GCC_CHECKS)),)
+DTC_FLAGS += -Wno-unit_address_vs_reg \
+ -Wno-unit_address_format \
+ -Wno-avoid_unnecessary_addr_size \
+ -Wno-alias_paths \
+ -Wno-pci_device_reg
+endif
+
+ifneq ($(findstring 2,$(KBUILD_ENABLE_EXTRA_GCC_CHECKS)),)
+DTC_FLAGS += -Wnode_name_chars_strict \
+ -Wproperty_name_chars_strict
+endif
+
+DTC_FLAGS += $(DTC_FLAGS_$(basetarget))
+
# Generate an assembly file to wrap the output of the device tree compiler
quiet_cmd_dt_S_dtb= DTB $@
# Modified for U-Boot