From: Paul Mundt Date: Fri, 27 Feb 2009 07:42:05 +0000 (+0900) Subject: sh: Disable unsupportable prefetching on SH-3. X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=a73090ffaf0f6853880d9ac3fff7e5d88215131a;p=linux-beck.git sh: Disable unsupportable prefetching on SH-3. The SH-3 does not support 'pref'-based prefetching, only SH-2A and SH-4A parts do. Remove SH-3 from the list. Signed-off-by: Paul Mundt --- diff --git a/arch/sh/include/asm/processor_32.h b/arch/sh/include/asm/processor_32.h index dcaed24c71fc..efdd78a53b11 100644 --- a/arch/sh/include/asm/processor_32.h +++ b/arch/sh/include/asm/processor_32.h @@ -191,8 +191,7 @@ extern unsigned long get_wchan(struct task_struct *p); #define user_stack_pointer(_regs) ((_regs)->regs[15]) -#if defined(CONFIG_CPU_SH2A) || defined(CONFIG_CPU_SH3) || \ - defined(CONFIG_CPU_SH4) +#if defined(CONFIG_CPU_SH2A) || defined(CONFIG_CPU_SH4) #define PREFETCH_STRIDE L1_CACHE_BYTES #define ARCH_HAS_PREFETCH #define ARCH_HAS_PREFETCHW