From: Rob Herring <robh@kernel.org>
Date: Tue, 21 Mar 2017 14:14:20 +0000 (-0500)
Subject: dtc: update warning settings for new bus and node/property name checks
X-Git-Tag: v5.15~11265^2~16
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=8654cb8d0371de3f119c657531abf2ee4423cb44;p=platform%2Fkernel%2Flinux-starfive.git

dtc: update warning settings for new bus and node/property name checks

dtc gained new warnings checking PCI and simple buses, unit address
formatting, and stricter node and property name checking. Disable the
new dtc warnings by default as there are 1000s. As before, warnings are
enabled with W=1 or W=2. The strict node and property name checks are a
bit subjective, so they are only enabled for W=2.

Signed-off-by: Rob Herring <robh@kernel.org>
---

diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index 0a07f90..8066b618 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -280,7 +280,17 @@ DTC ?= $(objtree)/scripts/dtc/dtc
 
 # Disable noisy checks by default
 ifeq ($(KBUILD_ENABLE_EXTRA_GCC_CHECKS),)
-DTC_FLAGS += -Wno-unit_address_vs_reg
+DTC_FLAGS += -Wno-unit_address_vs_reg \
+	-Wno-simple_bus_reg \
+	-Wno-unit_address_format \
+	-Wno-pci_bridge \
+	-Wno-pci_device_bus_num \
+	-Wno-pci_device_reg
+endif
+
+ifeq ($(KBUILD_ENABLE_EXTRA_GCC_CHECKS),2)
+DTC_FLAGS += -Wnode_name_chars_strict \
+	-Wproperty_name_chars_strict
 endif
 
 # Generate an assembly file to wrap the output of the device tree compiler
diff --git a/scripts/dtc/update-dtc-source.sh b/scripts/dtc/update-dtc-source.sh
index c92e6bd..b8ebcc6 100755
--- a/scripts/dtc/update-dtc-source.sh
+++ b/scripts/dtc/update-dtc-source.sh
@@ -77,4 +77,5 @@ This adds the following commits from upstream:
 ${dtc_log}
 EOF
 )
+
 git commit -e -v -s -m "${commit_msg}"