ARM: 8854/1: drop -mauto-it

The assembler option -mauto-it is no longer a valid option. The last
remaining references have been removed from the documentation in
July 2009 [0].

The currently supported binutils version is 2.20 (released in
September 2009) or higher where gas supports -mimplicit-it=always.
Drop the fallback to -mauto-it and use -mimplicit-it=always only.

[0] https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=529707530657a333a304c651c808ea630c955223

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

diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 68f4387cc2796276e6cddc4af9bb53e3e42656c4..1f7bbde5e23e75ea7f6d4d35cf1c48eb13bfaff6 100644 (file)
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -113,8 +113,7 @@ CFLAGS_ABI  +=-funwind-tables
 endif
 
 ifeq ($(CONFIG_THUMB2_KERNEL),y)
-AFLAGS_AUTOIT  :=$(call as-option,-Wa$(comma)-mimplicit-it=always,-Wa$(comma)-mauto-it)
-CFLAGS_ISA     :=-mthumb $(AFLAGS_AUTOIT)
+CFLAGS_ISA     :=-mthumb -Wa,-mimplicit-it=always
 AFLAGS_ISA     :=$(CFLAGS_ISA) -Wa$(comma)-mthumb
 # Work around buggy relocation from gas if requested:
 ifeq ($(CONFIG_THUMB2_AVOID_R_ARM_THM_JUMP11),y)