From 5373633cc9253ba82547473e899cab141c54133e Mon Sep 17 00:00:00 2001
From: Florian Fainelli <f.fainelli@gmail.com>
Date: Thu, 16 Mar 2017 18:06:12 -0700
Subject: [PATCH] MIPS: Disable Werror when W= is set

Using any value for W= will lead to a ton of warnings which are turned
into fatal errors because MIPS adds -Werror to arch/mips/*.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Cc: linux-mips@linux-mips.org
Cc: james.hogan@imgtec.com
Patchwork: https://patchwork.linux-mips.org/patch/15785/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
 arch/mips/Kbuild | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/mips/Kbuild b/arch/mips/Kbuild
index 5c3f688a5232..5cef58651db0 100644
--- a/arch/mips/Kbuild
+++ b/arch/mips/Kbuild
@@ -1,7 +1,9 @@
 # Fail on warnings - also for files referenced in subdirs
 # -Werror can be disabled for specific files using:
 # CFLAGS_<file.o> := -Wno-error
+ifeq ($(W),)
 subdir-ccflags-y := -Werror
+endif
 
 # platform specific definitions
 include arch/mips/Kbuild.platforms
-- 
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