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authorRob Herring <robh@kernel.org>2016-03-24 16:52:42 +0100
committerRob Herring <robh@kernel.org>2016-03-31 18:44:16 +0200
commitbc553986a2f7c56d0de811485d5312ea29692d5d (patch)
tree6297dfb2a986e759dcfc32f215162b0ff7576b88 /scripts/Makefile.lib
parentscripts/dtc: Update to upstream version 53bf130b1cdd (diff)
downloadlinux-bc553986a2f7c56d0de811485d5312ea29692d5d.tar.xz
linux-bc553986a2f7c56d0de811485d5312ea29692d5d.zip
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
Diffstat (limited to 'scripts/Makefile.lib')
-rw-r--r--scripts/Makefile.lib5
1 files changed, 5 insertions, 0 deletions
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= \