[PATCH] powerpc: replace page_to_virt() with lowmem_page_address() for Book-E

[Kumar Gala]

page_to_virt and lowmem_page_address provided equiavlent functionality
so use the more standard lowmem_page_address

This also addresses build issue in ARCH=powerpc since page_to_virt()
has been removed from include/asm-powerpc/page.h

Signed-off-by: Kumar Gala <galak at kernel.crashing.org>

---
commit bd544f8830a563d50d58970c9360379efc555641
tree 887891cdf18bef998f5b5a5ffff9b879ff3591db
parent 1b5b521b837ee0a9366a0750d915e09566229be4
author Kumar Gala <galak at kernel.crashing.org> Tue, 15 Nov 2005 11:03:34 -0600
committer Kumar Gala <galak at kernel.crashing.org> Tue, 15 Nov 2005 11:03:34 -0600

 include/asm-ppc/pgalloc.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/include/asm-ppc/pgalloc.h b/include/asm-ppc/pgalloc.h
index 931b6de..bdefd1c 100644
--- a/include/asm-ppc/pgalloc.h
+++ b/include/asm-ppc/pgalloc.h
@@ -28,7 +28,7 @@ extern void pgd_free(pgd_t *pgd);
 #define pmd_populate_kernel(mm, pmd, pte)	\
 		(pmd_val(*(pmd)) = (unsigned long)pte | _PMD_PRESENT)
 #define pmd_populate(mm, pmd, pte)	\
-		(pmd_val(*(pmd)) = (unsigned long)page_to_virt(pte) | _PMD_PRESENT)
+		(pmd_val(*(pmd)) = (unsigned long)lowmem_page_address(pte) | _PMD_PRESENT)
 #endif
 
 extern pte_t *pte_alloc_one_kernel(struct mm_struct *mm, unsigned long addr);