Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
From:   Stefan Agner <stefan@agner.ch>
To:     linux@armlinux.org.uk
Cc:     ndesaulniers@google.com, natechancellor@gmail.com, arnd@arndb.de,
        ard.biesheuvel@linaro.org, nicolas.pitre@linaro.org,
        thierry.reding@gmail.com, will.deacon@arm.com,
        julien.thierry@arm.com, mark.rutland@arm.com,
        linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
        Stefan Agner <stefan@agner.ch>
Subject: [PATCH v2 5/5] ARM: warn if divided syntax assembler is used
Date:   Sun, 10 Feb 2019 00:09:02 +0100
Message-Id: <668a4c10c2731ddb572e8ddd3f0816904436d7ae.1549753425.git.stefan@agner.ch>
In-Reply-To: <cover.1549753425.git.stefan@agner.ch>
References: <cover.1549753425.git.stefan@agner.ch>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

Remove the -mno-warn-deprecated assembler flag to make sure the GNU
assembler warns in case non-unified syntax is used.

Signed-off-by: Stefan Agner <stefan@agner.ch>
---
Changes in v2:
- Remove AFLAGS_NOWARN from CFLAGS_ISA

 arch/arm/Makefile | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index a0d08a3c9d33..9561325c5201 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -112,19 +112,16 @@ ifeq ($(CONFIG_ARM_UNWIND),y)
 CFLAGS_ABI	+=-funwind-tables
 endif
 
-# Accept old syntax despite ".syntax unified"
-AFLAGS_NOWARN	:=$(call as-option,-Wa$(comma)-mno-warn-deprecated,-Wa$(comma)-W)
-
 ifeq ($(CONFIG_THUMB2_KERNEL),y)
 AFLAGS_AUTOIT	:=$(call as-option,-Wa$(comma)-mimplicit-it=always,-Wa$(comma)-mauto-it)
-CFLAGS_ISA	:=-mthumb $(AFLAGS_AUTOIT) $(AFLAGS_NOWARN)
+CFLAGS_ISA	:=-mthumb $(AFLAGS_AUTOIT)
 AFLAGS_ISA	:=$(CFLAGS_ISA) -Wa$(comma)-mthumb
 # Work around buggy relocation from gas if requested:
 ifeq ($(CONFIG_THUMB2_AVOID_R_ARM_THM_JUMP11),y)
 KBUILD_CFLAGS_MODULE	+=-fno-optimize-sibling-calls
 endif
 else
-CFLAGS_ISA	:=$(call cc-option,-marm,) $(AFLAGS_NOWARN)
+CFLAGS_ISA	:=$(call cc-option,-marm,)
 AFLAGS_ISA	:=$(CFLAGS_ISA)
 endif
 
-- 
2.20.1