X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=include%2Fasm-m68knommu%2Fpage.h;h=4b74349ffaba722d84fd065c9e4a7ab5510c4220;hb=43bc926fffd92024b46cafaf7350d669ba9ca884;hp=05e03df0ec290691d5913fd08fe26933b5dac34d;hpb=cee37fe97739d85991964371c1f3a745c00dd236;p=linux-2.6.git

diff --git a/include/asm-m68knommu/page.h b/include/asm-m68knommu/page.h
index 05e03df0e..4b74349ff 100644
--- a/include/asm-m68knommu/page.h
+++ b/include/asm-m68knommu/page.h
@@ -48,20 +48,6 @@ typedef struct { unsigned long pgprot; } pgprot_t;
 /* to align the pointer to the (next) page boundary */
 #define PAGE_ALIGN(addr)	(((addr)+PAGE_SIZE-1)&PAGE_MASK)
 
-/* Pure 2^n version of get_order */
-extern __inline__ int get_order(unsigned long size)
-{
-	int order;
-
-	size = (size-1) >> (PAGE_SHIFT-1);
-	order = -1;
-	do {
-		size >>= 1;
-		order++;
-	} while (size);
-	return order;
-}
-
 extern unsigned long memory_start;
 extern unsigned long memory_end;
 
@@ -73,8 +59,8 @@ extern unsigned long memory_end;
 
 #ifndef __ASSEMBLY__
 
-#define __pa(vaddr)		virt_to_phys((void *)vaddr)
-#define __va(paddr)		phys_to_virt((unsigned long)paddr)
+#define __pa(vaddr)		virt_to_phys((void *)(vaddr))
+#define __va(paddr)		phys_to_virt((unsigned long)(paddr))
 
 #define virt_to_pfn(kaddr)	(__pa(kaddr) >> PAGE_SHIFT)
 #define pfn_to_virt(pfn)	__va((pfn) << PAGE_SHIFT)
@@ -84,12 +70,17 @@ extern unsigned long memory_end;
 
 #define pfn_to_page(pfn)	virt_to_page(pfn_to_virt(pfn))
 #define page_to_pfn(page)	virt_to_pfn(page_to_virt(page))
+#define pfn_valid(pfn)	        ((pfn) < max_mapnr)
 
 #define	virt_addr_valid(kaddr)	(((void *)(kaddr) >= (void *)PAGE_OFFSET) && \
 				((void *)(kaddr) < (void *)memory_end))
 
 #endif /* __ASSEMBLY__ */
 
+#define devmem_is_allowed(x) 1
+
 #endif /* __KERNEL__ */
 
+#include <asm-generic/page.h>
+
 #endif /* _M68KNOMMU_PAGE_H */