x86/smp: Remove stack_smp_processor_id()

[cascardo/linux.git] / arch / x86 / include / asm / smp.h

diff --git a/arch/x86/include/asm/smp.h b/arch/x86/include/asm/smp.h
index 66b0573..0576b61 100644 (file)
--- a/arch/x86/include/asm/smp.h
+++ b/arch/x86/include/asm/smp.h
@@ -172,12 +172,6 @@ extern int safe_smp_processor_id(void);
 #elif defined(CONFIG_X86_64_SMP)
 #define raw_smp_processor_id() (this_cpu_read(cpu_number))
 
-#define stack_smp_processor_id()                                       \
-({                                                             \
-       struct thread_info *ti;                                         \
-       __asm__("andq %%rsp,%0; ":"=r" (ti) : "0" (CURRENT_MASK));      \
-       ti->cpu;                                                        \
-})
 #define safe_smp_processor_id()                smp_processor_id()
 
 #endif