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-rw-r--r--include/asm-powerpc/page_32.h10
1 files changed, 1 insertions, 9 deletions
diff --git a/include/asm-powerpc/page_32.h b/include/asm-powerpc/page_32.h
index 2677bad70f40..07f6d3cf5e5a 100644
--- a/include/asm-powerpc/page_32.h
+++ b/include/asm-powerpc/page_32.h
@@ -26,15 +26,7 @@ extern void clear_pages(void *page, int order);
26static inline void clear_page(void *page) { clear_pages(page, 0); } 26static inline void clear_page(void *page) { clear_pages(page, 0); }
27extern void copy_page(void *to, void *from); 27extern void copy_page(void *to, void *from);
28 28
29/* Pure 2^n version of get_order */ 29#include <asm-generic/page.h>
30extern __inline__ int get_order(unsigned long size)
31{
32 int lz;
33
34 size = (size-1) >> PAGE_SHIFT;
35 asm ("cntlzw %0,%1" : "=r" (lz) : "r" (size));
36 return 32 - lz;
37}
38 30
39#endif /* __ASSEMBLY__ */ 31#endif /* __ASSEMBLY__ */
40 32