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author | Bernhard Rosenkränzer <bero@linaro.org> | 2017-02-01 17:58:59 +0100 |
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committer | Bernhard Rosenkränzer <bero@linaro.org> | 2017-02-06 23:56:48 +0100 |
commit | eeb71d374bb7c59b9e272686949d5088e280d588 (patch) | |
tree | fcf884e5ef783db0bf519a074d78d3faed9ba900 | |
parent | 7c9e7dfb44074cdc474ca0abf067998261a1a7ff (diff) | |
download | hikey-clang-eeb71d374bb7c59b9e272686949d5088e280d588.tar.gz |
clang: Make spin_lock_prefetch asm code compilable with clang
Signed-off-by: Bernhard Rosenkränzer <bero@linaro.org>
-rw-r--r-- | arch/arm64/include/asm/processor.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm64/include/asm/processor.h b/arch/arm64/include/asm/processor.h index 70f2e24bd68f..8c66a63fc3ca 100644 --- a/arch/arm64/include/asm/processor.h +++ b/arch/arm64/include/asm/processor.h @@ -180,8 +180,8 @@ static inline void prefetchw(const void *ptr) static inline void spin_lock_prefetch(const void *ptr) { asm volatile(ARM64_LSE_ATOMIC_INSN( - "prfm pstl1strm, %a0", - "nop") : : "p" (ptr)); + "prfm pstl1strm, [%x0]", + "nop") : : "r" (ptr)); } #define HAVE_ARCH_PICK_MMAP_LAYOUT |