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Commit c81fc389 authored by Paul Mundt's avatar Paul Mundt
Browse files

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: default avatarPaul Mundt <lethal@linux-sh.org>
parent 89e9fd32

arch/sh/include/asm/processor_32.h

+4 −2
Original line number Diff line number Diff line
@@ -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);

}