From: Mike Kravetz Date: Tue, 20 Dec 2016 03:17:08 +0000 (-0800) Subject: sparc: use symbolic names for tsb indexing X-Git-Tag: v5.15~12004^2~2 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4bbc84ffd137fe43d68aa633d317b0a96de8a828;p=platform%2Fkernel%2Flinux-starfive.git sparc: use symbolic names for tsb indexing Use symbolic names MM_TSB_BASE and MM_TSB_HUGE instead of numeric values 0 and 1 in __tsb_context_switch. Code cleanup only, no functional change. Suggested-by: Sam Ravnborg Signed-off-by: Mike Kravetz Acked-by: Sam Ravnborg Signed-off-by: David S. Miller --- diff --git a/arch/sparc/include/asm/mmu_context_64.h b/arch/sparc/include/asm/mmu_context_64.h index b84be67..d031799 100644 --- a/arch/sparc/include/asm/mmu_context_64.h +++ b/arch/sparc/include/asm/mmu_context_64.h @@ -35,15 +35,15 @@ void __tsb_context_switch(unsigned long pgd_pa, static inline void tsb_context_switch(struct mm_struct *mm) { __tsb_context_switch(__pa(mm->pgd), - &mm->context.tsb_block[0], + &mm->context.tsb_block[MM_TSB_BASE], #if defined(CONFIG_HUGETLB_PAGE) || defined(CONFIG_TRANSPARENT_HUGEPAGE) - (mm->context.tsb_block[1].tsb ? - &mm->context.tsb_block[1] : + (mm->context.tsb_block[MM_TSB_HUGE].tsb ? + &mm->context.tsb_block[MM_TSB_HUGE] : NULL) #else NULL #endif - , __pa(&mm->context.tsb_descr[0])); + , __pa(&mm->context.tsb_descr[MM_TSB_BASE])); } void tsb_grow(struct mm_struct *mm,