diff options
Diffstat (limited to 'arch/mips/mm/c-r3k.c')
| -rw-r--r-- | arch/mips/mm/c-r3k.c | 20 |
1 files changed, 4 insertions, 16 deletions
diff --git a/arch/mips/mm/c-r3k.c b/arch/mips/mm/c-r3k.c index 15bb8cf59828..5869df848fab 100644 --- a/arch/mips/mm/c-r3k.c +++ b/arch/mips/mm/c-r3k.c @@ -16,7 +16,6 @@ #include <linux/mm.h> #include <asm/page.h> -#include <asm/pgtable.h> #include <asm/mmu_context.h> #include <asm/isadep.h> #include <asm/io.h> @@ -240,9 +239,6 @@ static void r3k_flush_cache_page(struct vm_area_struct *vma, unsigned long kaddr = KSEG0ADDR(pfn << PAGE_SHIFT); int exec = vma->vm_flags & VM_EXEC; struct mm_struct *mm = vma->vm_mm; - pgd_t *pgdp; - p4d_t *p4dp; - pud_t *pudp; pmd_t *pmdp; pte_t *ptep; @@ -253,11 +249,8 @@ static void r3k_flush_cache_page(struct vm_area_struct *vma, if (cpu_context(smp_processor_id(), mm) == 0) return; - pgdp = pgd_offset(mm, addr); - p4dp = p4d_offset(pgdp, addr); - pudp = pud_offset(p4dp, addr); - pmdp = pmd_offset(pudp, addr); - ptep = pte_offset(pmdp, addr); + pmdp = pmd_off(mm, addr); + ptep = pte_offset_kernel(pmdp, addr); /* Invalid => no such page in the cache. */ if (!(pte_val(*ptep) & _PAGE_PRESENT)) @@ -268,10 +261,6 @@ static void r3k_flush_cache_page(struct vm_area_struct *vma, r3k_flush_icache_range(kaddr, kaddr + PAGE_SIZE); } -static void local_r3k_flush_data_cache_page(void *addr) -{ -} - static void r3k_flush_data_cache_page(unsigned long addr) { } @@ -309,16 +298,15 @@ void r3k_cache_init(void) __flush_kernel_vmap_range = r3k_flush_kernel_vmap_range; - local_flush_data_cache_page = local_r3k_flush_data_cache_page; flush_data_cache_page = r3k_flush_data_cache_page; _dma_cache_wback_inv = r3k_dma_cache_wback_inv; _dma_cache_wback = r3k_dma_cache_wback_inv; _dma_cache_inv = r3k_dma_cache_wback_inv; - printk("Primary instruction cache %ldkB, linesize %ld bytes.\n", + pr_info("Primary instruction cache %ldkB, linesize %ld bytes.\n", icache_size >> 10, icache_lsize); - printk("Primary data cache %ldkB, linesize %ld bytes.\n", + pr_info("Primary data cache %ldkB, linesize %ld bytes.\n", dcache_size >> 10, dcache_lsize); build_clear_page(); |