1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/media/video/video-buf.c b/drivers/media/video/video-buf.c
index f429f49901b9..6504a5866849 100644
--- a/drivers/media/video/video-buf.c
+++ b/drivers/media/video/video-buf.c
@@ -700,6 +700,7 @@ videobuf_qbuf(struct videobuf_queue *q,
                 goto done;
         }
         if (buf->state == STATE_QUEUED ||
+            buf->state == STATE_PREPARED ||
             buf->state == STATE_ACTIVE) {
                 dprintk(1,"qbuf: buffer is already queued or active.\n");
                 goto done;
@@ -1229,7 +1230,7 @@ videobuf_vm_nopage(struct vm_area_struct *vma, unsigned long vaddr,
                 vaddr,vma->vm_start,vma->vm_end);
         if (vaddr > vma->vm_end)
                 return NOPAGE_SIGBUS;
-        page = alloc_page(GFP_USER);
+        page = alloc_page(GFP_USER | __GFP_DMA32);
         if (!page)
                 return NOPAGE_OOM;
         clear_user_page(page_address(page), vaddr, page);