[PATCH] powerpc: Fixup for STRICT_MM_TYPECHECKS
Currently ARCH=powerpc will not compile when STRICT_MM_TYPECHECKS is
turned on and CONFIG_64K_PAGES is turned off. This corrects the
problem.
Signed-off-by: David Gibson <dwg@au1.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
diff --git a/include/asm-powerpc/pgtable-4k.h b/include/asm-powerpc/pgtable-4k.h
index e9590c0..35f9281 100644
--- a/include/asm-powerpc/pgtable-4k.h
+++ b/include/asm-powerpc/pgtable-4k.h
@@ -62,9 +62,14 @@
/* shift to put page number into pte */
#define PTE_RPN_SHIFT (17)
-#define __real_pte(e,p) ((real_pte_t)(e))
-#define __rpte_to_pte(r) (r)
-#define __rpte_to_hidx(r,index) (pte_val((r)) >> 12)
+#ifdef STRICT_MM_TYPECHECKS
+#define __real_pte(e,p) ((real_pte_t){(e)})
+#define __rpte_to_pte(r) ((r).pte)
+#else
+#define __real_pte(e,p) (e)
+#define __rpte_to_pte(r) (__pte(r))
+#endif
+#define __rpte_to_hidx(r,index) (pte_val(__rpte_to_pte(r)) >> 12)
#define pte_iterate_hashed_subpages(rpte, psize, va, index, shift) \
do { \