diff options
| author | Paul Mundt <lethal@linux-sh.org> | 2011-01-11 14:39:35 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2011-01-11 14:39:35 +0900 |
| commit | c81fc389255d287dbfb17a70cd172663f962341a (patch) | |
| tree | 0ae533f6c2163c4fb0013e58cb47d71b3c50f9d9 /arch/sh | |
| parent | 89e9fd32c6f4ed58cd6f6e3c3cf5b536a3f36100 (diff) | |
sh: constify prefetch pointers.
prefetch()/prefetchw() are supposed to take a const void * instead of a
straight void *, which the build recently started complaining about, fix
them up.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh')
| -rw-r--r-- | arch/sh/include/asm/processor_32.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/sh/include/asm/processor_32.h b/arch/sh/include/asm/processor_32.h index e3c73cdd8c9..900f8d72ffe 100644 --- a/arch/sh/include/asm/processor_32.h +++ b/arch/sh/include/asm/processor_32.h @@ -194,15 +194,17 @@ extern unsigned long get_wchan(struct task_struct *p); #define KSTK_ESP(tsk) (task_pt_regs(tsk)->regs[15]) #if defined(CONFIG_CPU_SH2A) || defined(CONFIG_CPU_SH4) + #define PREFETCH_STRIDE L1_CACHE_BYTES #define ARCH_HAS_PREFETCH #define ARCH_HAS_PREFETCHW -static inline void prefetch(void *x) + +static inline void prefetch(const void *x) { __builtin_prefetch(x, 0, 3); } -static inline void prefetchw(void *x) +static inline void prefetchw(const void *x) { __builtin_prefetch(x, 1, 3); } |