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authorRussell King <rmk+kernel@arm.linux.org.uk>2010-11-08 10:11:19 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2010-11-26 10:51:05 +0000
commit283a1b92e25fe3a62c766a042f96dad2eefa7d17 (patch)
tree3bd026babf438fd2ffc64d593825e4bc7443d20d /arch/arm/kernel/Makefile
parent6d803ba736abb5e122dede70a4720e4843dd6df4 (diff)
ARM: always build swp_emulate as ARMv7
swp_emulate is only used on ARMv7+, and includes ARMv7+ assembly instructions. Allow the assembler to accept ARMv7 instructions, but leave the compiler's code generation options alone. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/kernel/Makefile')
-rw-r--r--arch/arm/kernel/Makefile1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/kernel/Makefile b/arch/arm/kernel/Makefile
index 119a6bb59bd..4036a592646 100644
--- a/arch/arm/kernel/Makefile
+++ b/arch/arm/kernel/Makefile
@@ -43,6 +43,7 @@ obj-$(CONFIG_ARM_UNWIND) += unwind.o
obj-$(CONFIG_HAVE_TCM) += tcm.o
obj-$(CONFIG_CRASH_DUMP) += crash_dump.o
obj-$(CONFIG_SWP_EMULATE) += swp_emulate.o
+CFLAGS_swp_emulate.o := -Wa,-march=armv7-a
obj-$(CONFIG_HAVE_HW_BREAKPOINT) += hw_breakpoint.o
obj-$(CONFIG_CRUNCH) += crunch.o crunch-bits.o