Merge davem@outer-richmond.davemloft.net:src/GIT/net-2.6/

[linux-2.6] / include / asm-um / page.h

diff --git a/include/asm-um/page.h b/include/asm-um/page.h
index 5afee8a8cdf39ea0ec3135feab5b45c269daccdd..bd850a249183d21399465a5b4a612c1f4b56d715 100644 (file)
--- a/include/asm-um/page.h
+++ b/include/asm-um/page.h
@@ -104,8 +104,8 @@ extern void *to_virt(unsigned long phys);
  * casting is the right thing, but 32-bit UML can't have 64-bit virtual
  * addresses
  */
-#define __pa(virt) to_phys((void *) (unsigned long) virt)
-#define __va(phys) to_virt((unsigned long) phys)
+#define __pa(virt) to_phys((void *) (unsigned long) (virt))
+#define __va(phys) to_virt((unsigned long) (phys))
 
 #define page_to_pfn(page) ((page) - mem_map)
 #define pfn_to_page(pfn) (mem_map + (pfn))
@@ -116,24 +116,12 @@ extern void *to_virt(unsigned long phys);
 #define pfn_valid(pfn) ((pfn) < max_mapnr)
 #define virt_addr_valid(v) pfn_valid(phys_to_pfn(__pa(v)))
 
-/* Pure 2^n version of get_order */
-static __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 struct page *arch_validate(struct page *page, int mask, int order);
 #define HAVE_ARCH_VALIDATE
 
 extern void arch_free_page(struct page *page, int order);
 #define HAVE_ARCH_FREE_PAGE
 
+#include <asm-generic/page.h>
+
 #endif