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Define kmap_atomic_pfn() for MIPS.

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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Ralf Baechle 2005-07-11 20:45:51 +00:00
commit 60080265a1
2 changed files with 21 additions and 0 deletions
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2
include/asm-mips/highmem.h
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@ -75,6 +75,7 @@ static inline void *kmap_atomic(struct page *page, enum km_type type)
}
static inline void kunmap_atomic(void *kvaddr, enum km_type type) { }
#define kmap_atomic_pfn(pfn, idx) page_address(pfn_to_page(pfn))
#define kmap_atomic_to_page(ptr) virt_to_page(ptr)
@ -86,6 +87,7 @@ extern void *__kmap(struct page *page);
extern void __kunmap(struct page *page);
extern void *__kmap_atomic(struct page *page, enum km_type type);
extern void __kunmap_atomic(void *kvaddr, enum km_type type);
extern void *kmap_atomic_pfn(unsigned long pfn, enum km_type type);
extern struct page *__kmap_atomic_to_page(void *ptr);
#define kmap __kmap