[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>

1 files changed, 1 insertions, 1 deletions

diff --git a/mm/filemap_xip.c b/mm/filemap_xip.c
index 3b6e384b98a6..4553b2c5aab4 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);