ARM: 8766/1: drop no-thumb-interwork in EABI mode

(commit 22905a24306c8c312c2d66da9f90d09af0414f81 upstream)

According to GCC documentation -m(no-)thumb-interwork is
meaningless in AAPCS configurations. Also clang does not
support the flag:
  clang-5.0: error: unknown argument: '-mno-thumb-interwork'

Just drop -mno-thumb-interwork in AEABI configuration.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 36ae4454554ce1a11cc65848c60569bf8b3e0abe..17e80f483281678e69fada5beca9660be0e58d28 100644 (file)
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -106,7 +106,7 @@ tune-$(CONFIG_CPU_V6K)              =$(call cc-option,-mtune=arm1136j-s,-mtune=strongarm)
 tune-y := $(tune-y)
 
 ifeq ($(CONFIG_AEABI),y)
-CFLAGS_ABI     :=-mabi=aapcs-linux -mno-thumb-interwork -mfpu=vfp
+CFLAGS_ABI     :=-mabi=aapcs-linux -mfpu=vfp
 else
 CFLAGS_ABI     :=$(call cc-option,-mapcs-32,-mabi=apcs-gnu) $(call cc-option,-mno-thumb-interwork,)
 endif