OMAPFB: don't mark framebuffer as IO memory

because it isn't

diff --git a/drivers/video/omap2/omapfb/omapfb-main.c b/drivers/video/omap2/omapfb/omapfb-main.c
index 55a67c4..46a2c11 100644 (file)
--- a/drivers/video/omap2/omapfb/omapfb-main.c
+++ b/drivers/video/omap2/omapfb/omapfb-main.c
@@ -1126,13 +1126,16 @@ static int omapfb_mmap(struct fb_info *fbi, struct vm_area_struct *vma)
                vma->vm_page_prot = pgprot_writecombine(vma->vm_page_prot);
        vma->vm_ops = &mmap_user_ops;
        vma->vm_private_data = rg;
-       if (io_remap_pfn_range(vma, vma->vm_start, off >> PAGE_SHIFT,
-                              vma->vm_end - vma->vm_start,
-                              vma->vm_page_prot)) {
+       if (remap_pfn_range(vma, vma->vm_start, off >> PAGE_SHIFT,
+                           vma->vm_end - vma->vm_start,
+                           vma->vm_page_prot)) {
                r = -EAGAIN;
                goto error;
        }
 
+       /* not IO memory */
+       vma->vm_flags &= ~VM_IO;
+
        /* vm_ops.open won't be called for mmap itself. */
        atomic_inc(&rg->map_count);