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authorBen Dooks <ben.dooks@codethink.co.uk>2013-02-12 18:59:57 +0000
committerBen Dooks <ben.dooks@codethink.co.uk>2013-10-19 20:46:33 +0100
commit457c2403c513c74f60d5757fd11ae927e5554a38 (patch)
treed1625037ea6aee42fc8559ffb0c7b97619950cf4 /arch/arm/kernel/entry-common.S
parentd10d2d485497cdc62a7660cd981f8f1ae0dffe7d (diff)
downloadlinux-linaro-stable-457c2403c513c74f60d5757fd11ae927e5554a38.tar.gz
ARM: asm: Add ARM_BE8() assembly helper
Add ARM_BE8() helper to wrap any code conditional on being compile when CONFIG_ARM_ENDIAN_BE8 is selected and convert existing places where this is to use it. Acked-by: Nicolas Pitre <nico@linaro.org> Reviewed-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Diffstat (limited to 'arch/arm/kernel/entry-common.S')
-rw-r--r--arch/arm/kernel/entry-common.S4
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
index bc6bd9683ba4..a2dcafdf1bc8 100644
--- a/arch/arm/kernel/entry-common.S
+++ b/arch/arm/kernel/entry-common.S
@@ -393,9 +393,7 @@ ENTRY(vector_swi)
#else
USER( ldr r10, [lr, #-4] ) @ get SWI instruction
#endif
-#ifdef CONFIG_CPU_ENDIAN_BE8
- rev r10, r10 @ little endian instruction
-#endif
+ ARM_BE8(rev r10, r10) @ little endian instruction
#elif defined(CONFIG_AEABI)