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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>
This commit is contained in:
Paul Mundt 2011-01-11 14:39:35 +09:00
parent 89e9fd32c6
commit c81fc38925
1 changed files with 4 additions and 2 deletions
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6
arch/sh/include/asm/processor_32.h
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@ -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);
}