m68knommu: make non-MMU page_to_virt() return a void *
The page_to_virt() macro for m68knommu is currently effectively returning an int type. But the equivilent m68k macro returns a void * virtual address. Modify the non-MMU macro to return a void * as well (using the __va macro). This change will remove compiler warnings in common m68k code that use this macro. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
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@ -26,7 +26,7 @@ extern unsigned long memory_end;
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#define pfn_to_virt(pfn) __va((pfn) << PAGE_SHIFT)
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#define virt_to_page(addr) (mem_map + (((unsigned long)(addr)-PAGE_OFFSET) >> PAGE_SHIFT))
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#define page_to_virt(page) ((((page) - mem_map) << PAGE_SHIFT) + PAGE_OFFSET)
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#define page_to_virt(page) __va(((((page) - mem_map) << PAGE_SHIFT) + PAGE_OFFSET))
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#define pfn_to_page(pfn) virt_to_page(pfn_to_virt(pfn))
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#define page_to_pfn(page) virt_to_pfn(page_to_virt(page))
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