V4L/DVB: v4l videobuf: remove mmap_free callback

[pandora-kernel.git] / drivers / media / video / videobuf-dma-contig.c

diff --git a/drivers/media/video/videobuf-dma-contig.c b/drivers/media/video/videobuf-dma-contig.c
index dce4f3a..0a32cf8 100644 (file)
--- a/drivers/media/video/videobuf-dma-contig.c
+++ b/drivers/media/video/videobuf-dma-contig.c
@@ -263,19 +263,6 @@ static int __videobuf_iolock(struct videobuf_queue *q,
        return 0;
 }
 
-static int __videobuf_mmap_free(struct videobuf_queue *q)
-{
-       unsigned int i;
-
-       dev_dbg(q->dev, "%s\n", __func__);
-       for (i = 0; i < VIDEO_MAX_FRAME; i++) {
-               if (q->bufs[i] && q->bufs[i]->map)
-                       return -EBUSY;
-       }
-
-       return 0;
-}
-
 static int __videobuf_mmap_mapper(struct videobuf_queue *q,
                                  struct vm_area_struct *vma)
 {
@@ -424,7 +411,6 @@ static struct videobuf_qtype_ops qops = {
 
        .alloc        = __videobuf_alloc,
        .iolock       = __videobuf_iolock,
-       .mmap_free    = __videobuf_mmap_free,
        .mmap_mapper  = __videobuf_mmap_mapper,
        .video_copy_to_user = __videobuf_copy_to_user,
        .copy_stream  = __videobuf_copy_stream,