From 082ff0a9991dcea958785115fbba6dddd0dc280a Mon Sep 17 00:00:00 2001
From: Geert Uytterhoeven <geert@linux-m68k.org>
Date: Tue, 12 Jul 2005 13:58:18 -0700
Subject: [PATCH] [PATCH] mm/filemap_xip.c compilation fix

mm/filemap_xip.c: In function `__xip_unmap':
mm/filemap_xip.c:194: request for member `pte' in something not a structure or union

Apparently pte_pfn() takes a pte_t, not a pointer to a pte_t.  From looking
at asm/page.h, it seems to be the same on ia32 or ppc (iff
STRICT_MM_TYPECHECKS is enabled, which is disabled by default on ppc).

Acked-by: Carsten Otte <cotte@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
 mm/filemap_xip.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/filemap_xip.c b/mm/filemap_xip.c
index 3b6e384b98a67..4553b2c5aab4e 100644
--- a/mm/filemap_xip.c
+++ b/mm/filemap_xip.c
@@ -191,7 +191,7 @@ __xip_unmap (struct address_space * mapping,
 					 address);
 		if (!IS_ERR(pte)) {
 			/* Nuke the page table entry. */
-			flush_cache_page(vma, address, pte_pfn(pte));
+			flush_cache_page(vma, address, pte_pfn(*pte));
 			pteval = ptep_clear_flush(vma, address, pte);
 			BUG_ON(pte_dirty(pteval));
 			pte_unmap(pte);
-- 
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