diff options
Diffstat (limited to 'include/asm-i386/tsc.h')
-rw-r--r-- | include/asm-i386/tsc.h | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/include/asm-i386/tsc.h b/include/asm-i386/tsc.h index 346976632e15..0181f9df7539 100644 --- a/include/asm-i386/tsc.h +++ b/include/asm-i386/tsc.h | |||
@@ -35,7 +35,6 @@ static inline cycles_t get_cycles(void) | |||
35 | static __always_inline cycles_t get_cycles_sync(void) | 35 | static __always_inline cycles_t get_cycles_sync(void) |
36 | { | 36 | { |
37 | unsigned long long ret; | 37 | unsigned long long ret; |
38 | #ifdef X86_FEATURE_SYNC_RDTSC | ||
39 | unsigned eax; | 38 | unsigned eax; |
40 | 39 | ||
41 | /* | 40 | /* |
@@ -44,9 +43,6 @@ static __always_inline cycles_t get_cycles_sync(void) | |||
44 | */ | 43 | */ |
45 | alternative_io("cpuid", ASM_NOP2, X86_FEATURE_SYNC_RDTSC, | 44 | alternative_io("cpuid", ASM_NOP2, X86_FEATURE_SYNC_RDTSC, |
46 | "=a" (eax), "0" (1) : "ebx","ecx","edx","memory"); | 45 | "=a" (eax), "0" (1) : "ebx","ecx","edx","memory"); |
47 | #else | ||
48 | sync_core(); | ||
49 | #endif | ||
50 | rdtscll(ret); | 46 | rdtscll(ret); |
51 | 47 | ||
52 | return ret; | 48 | return ret; |