2 files changed, 2 insertions, 4 deletions

diff --git a/drivers/char/mem.c b/drivers/char/mem.c
index f182752fe918..9df928d4f68d 100644
--- a/drivers/char/mem.c
+++ b/drivers/char/mem.c
@@ -231,9 +231,7 @@ static ssize_t write_mem(struct file * file, const char __user * buf,
 static int mmap_mem(struct file * file, struct vm_area_struct * vma)
 {
 #if defined(__HAVE_PHYS_MEM_ACCESS_PROT)
-        unsigned long offset = vma->vm_pgoff << PAGE_SHIFT;
-
-        vma->vm_page_prot = phys_mem_access_prot(file, offset,
+        vma->vm_page_prot = phys_mem_access_prot(file, vma->vm_pgoff,
                                                  vma->vm_end - vma->vm_start,
                                                  vma->vm_page_prot);
 #elif defined(pgprot_noncached)
diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c
index 70be7009f8af..ca02aa2bfcec 100644
--- a/drivers/video/fbmem.c
+++ b/drivers/video/fbmem.c
@@ -918,7 +918,7 @@ fb_mmap(struct file *file, struct vm_area_struct * vma)
         }
 #endif
 #elif defined(__powerpc__)
-        vma->vm_page_prot = phys_mem_access_prot(file, off,
+        vma->vm_page_prot = phys_mem_access_prot(file, off >> PAGE_SHIFT,
                                                  vma->vm_end - vma->vm_start,
                                                  vma->vm_page_prot);
 #elif defined(__alpha__)