diff options
Diffstat (limited to 'include/asm-alpha/processor.h')
-rw-r--r-- | include/asm-alpha/processor.h | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/include/asm-alpha/processor.h b/include/asm-alpha/processor.h index 059780a7d3d7..bb1a7a3abb8b 100644 --- a/include/asm-alpha/processor.h +++ b/include/asm-alpha/processor.h | |||
@@ -77,7 +77,6 @@ unsigned long get_wchan(struct task_struct *p); | |||
77 | #define spin_lock_prefetch(lock) do { } while (0) | 77 | #define spin_lock_prefetch(lock) do { } while (0) |
78 | #endif | 78 | #endif |
79 | 79 | ||
80 | #if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1) | ||
81 | extern inline void prefetch(const void *ptr) | 80 | extern inline void prefetch(const void *ptr) |
82 | { | 81 | { |
83 | __builtin_prefetch(ptr, 0, 3); | 82 | __builtin_prefetch(ptr, 0, 3); |
@@ -95,24 +94,4 @@ extern inline void spin_lock_prefetch(const void *ptr) | |||
95 | } | 94 | } |
96 | #endif | 95 | #endif |
97 | 96 | ||
98 | #else | ||
99 | extern inline void prefetch(const void *ptr) | ||
100 | { | ||
101 | __asm__ ("ldl $31,%0" : : "m"(*(char *)ptr)); | ||
102 | } | ||
103 | |||
104 | extern inline void prefetchw(const void *ptr) | ||
105 | { | ||
106 | __asm__ ("ldq $31,%0" : : "m"(*(char *)ptr)); | ||
107 | } | ||
108 | |||
109 | #ifdef CONFIG_SMP | ||
110 | extern inline void spin_lock_prefetch(const void *ptr) | ||
111 | { | ||
112 | __asm__ ("ldq $31,%0" : : "m"(*(char *)ptr)); | ||
113 | } | ||
114 | #endif | ||
115 | |||
116 | #endif /* GCC 3.1 */ | ||
117 | |||
118 | #endif /* __ASM_ALPHA_PROCESSOR_H */ | 97 | #endif /* __ASM_ALPHA_PROCESSOR_H */ |