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Diffstat (limited to 'arch/arc/include/asm/highmem.h')
-rw-r--r--arch/arc/include/asm/highmem.h18
1 files changed, 0 insertions, 18 deletions
diff --git a/arch/arc/include/asm/highmem.h b/arch/arc/include/asm/highmem.h
index 1af00accb37f..6e5eafb3afdd 100644
--- a/arch/arc/include/asm/highmem.h
+++ b/arch/arc/include/asm/highmem.h
@@ -25,17 +25,8 @@
#define PKMAP_ADDR(nr) (PKMAP_BASE + ((nr) << PAGE_SHIFT))
#define PKMAP_NR(virt) (((virt) - PKMAP_BASE) >> PAGE_SHIFT)
-#define kmap_prot PAGE_KERNEL
-
-
#include <asm/cacheflush.h>
-extern void *kmap(struct page *page);
-extern void *kmap_high(struct page *page);
-extern void *kmap_atomic(struct page *page);
-extern void __kunmap_atomic(void *kvaddr);
-extern void kunmap_high(struct page *page);
-
extern void kmap_init(void);
static inline void flush_cache_kmaps(void)
@@ -43,15 +34,6 @@ static inline void flush_cache_kmaps(void)
flush_cache_all();
}
-static inline void kunmap(struct page *page)
-{
- BUG_ON(in_interrupt());
- if (!PageHighMem(page))
- return;
- kunmap_high(page);
-}
-
-
#endif
#endif