AFAICT, CONFIG_CPU_HAS_PREFETCH has never existed as a proper Kconfig symbol in U-Boot, nor has any board include file ever defined it.
Signed-off-by: Rasmus Villemoes <[email protected]> --- arch/mips/include/asm/processor.h | 16 ---------------- 1 file changed, 16 deletions(-) diff --git a/arch/mips/include/asm/processor.h b/arch/mips/include/asm/processor.h index 39a4f435a84..4c6322ed1c7 100644 --- a/arch/mips/include/asm/processor.h +++ b/arch/mips/include/asm/processor.h @@ -118,20 +118,4 @@ struct task_struct; */ #define return_address() ({__asm__ __volatile__("":::"$31");__builtin_return_address(0);}) -#ifdef CONFIG_CPU_HAS_PREFETCH - -#define ARCH_HAS_PREFETCH - -static inline void prefetch(const void *addr) -{ - __asm__ __volatile__( - " .set mips4 \n" - " pref %0, (%1) \n" - " .set mips0 \n" - : - : "i" (Pref_Load), "r" (addr)); -} - -#endif - #endif /* _ASM_PROCESSOR_H */ -- 2.49.0
