x86, percpu: Use ASM_NOP4 instead of hardcoding P6_NOP4
For use in assembly constants, use the ASM_NOP* defines. Signed-off-by: H. Peter Anvin <hpa@linux.intel.com> Cc: Christoph Lameter <cl@linux-foundation.org> Cc: Tejun Heo <tj@kernel.org> Link: http://lkml.kernel.org/r/1303166160-10315-2-git-send-email-hpa@linux.intel.com
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@ -517,7 +517,7 @@ do { \
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typeof(o2) __o2 = o2; \
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typeof(o2) __n2 = n2; \
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typeof(o2) __dummy; \
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alternative_io("call this_cpu_cmpxchg16b_emu\n\t" P6_NOP4, \
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alternative_io("call this_cpu_cmpxchg16b_emu\n\t" ASM_NOP4, \
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"cmpxchg16b " __percpu_prefix "(%%rsi)\n\tsetz %0\n\t", \
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X86_FEATURE_CX16, \
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ASM_OUTPUT2("=a"(__ret), "=d"(__dummy)), \
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