diff options
Diffstat (limited to 'arch/nds32/include/asm/highmem.h')
-rw-r--r-- | arch/nds32/include/asm/highmem.h | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/arch/nds32/include/asm/highmem.h b/arch/nds32/include/asm/highmem.h index b3a82c97ded3..5717647d14d1 100644 --- a/arch/nds32/include/asm/highmem.h +++ b/arch/nds32/include/asm/highmem.h @@ -32,7 +32,6 @@ #define LAST_PKMAP_MASK (LAST_PKMAP - 1) #define PKMAP_NR(virt) (((virt) - (PKMAP_BASE)) >> PAGE_SHIFT) #define PKMAP_ADDR(nr) (PKMAP_BASE + ((nr) << PAGE_SHIFT)) -#define kmap_prot PAGE_KERNEL static inline void flush_cache_kmaps(void) { @@ -44,9 +43,6 @@ extern unsigned long highstart_pfn, highend_pfn; extern pte_t *pkmap_page_table; -extern void *kmap_high(struct page *page); -extern void kunmap_high(struct page *page); - extern void kmap_init(void); /* @@ -54,12 +50,7 @@ extern void kmap_init(void); * when CONFIG_HIGHMEM is not set. */ #ifdef CONFIG_HIGHMEM -extern void *kmap(struct page *page); -extern void kunmap(struct page *page); -extern void *kmap_atomic(struct page *page); -extern void __kunmap_atomic(void *kvaddr); extern void *kmap_atomic_pfn(unsigned long pfn); -extern struct page *kmap_atomic_to_page(void *ptr); #endif #endif |