From: Rob Herring <robh@kernel.org>
Date: Thu, 24 Mar 2016 15:52:42 +0000 (-0500)
Subject: dtc: turn off dtc unit address warnings by default
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=bc553986a2f7c56d0de811485d5312ea29692d5d;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

dtc: turn off dtc unit address warnings by default

The newly added dtc warning to check DT unit-address without reg
property and vice-versa generates lots of warnings. Turn off the check
unless building with W=1 or W=2.

Signed-off-by: Rob Herring <robh@kernel.org>
Cc: Michal Marek <mmarek@suse.com>
Cc: linux-kbuild@vger.kernel.org
---

diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index ddf83d0181e7..ed1b7c4fb674 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -277,6 +277,11 @@ cmd_gzip = (cat $(filter-out FORCE,$^) | gzip -n -f -9 > $@) || \
 # ---------------------------------------------------------------------------
 DTC ?= $(objtree)/scripts/dtc/dtc
 
+# Disable noisy checks by default
+ifeq ($(KBUILD_ENABLE_EXTRA_GCC_CHECKS),)
+DTC_FLAGS += -Wno-unit_address_vs_reg
+endif
+
 # Generate an assembly file to wrap the output of the device tree compiler
 quiet_cmd_dt_S_dtb= DTB     $@
 cmd_dt_S_dtb=						\