consolidate io_remap_pfn_range definitions
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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@@ -486,9 +486,6 @@ extern void update_mmu_cache(struct vm_area_struct *vma,
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#define kern_addr_valid(addr) (1)
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#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \
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remap_pfn_range((vma), (vaddr), (pfn), (size), (prot))
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#define MK_IOSPACE_PFN(space, pfn) (pfn)
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#define GET_IOSPACE(pfn) 0
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#define GET_PFN(pfn) (pfn)
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