diff options
Diffstat (limited to 'drivers/media/video/videobuf-dma-sg.c')
| -rw-r--r-- | drivers/media/video/videobuf-dma-sg.c | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/drivers/media/video/videobuf-dma-sg.c b/drivers/media/video/videobuf-dma-sg.c index c9d946a388e8..7ff275e30092 100644 --- a/drivers/media/video/videobuf-dma-sg.c +++ b/drivers/media/video/videobuf-dma-sg.c @@ -548,20 +548,6 @@ static int __videobuf_sync(struct videobuf_queue *q, return videobuf_dma_sync(q, &mem->dma); } -static int __videobuf_mmap_free(struct videobuf_queue *q) -{ - int i; - - for (i = 0; i < VIDEO_MAX_FRAME; i++) { - if (q->bufs[i]) { - if (q->bufs[i]->map) - return -EBUSY; - } - } - - return 0; -} - static int __videobuf_mmap_mapper(struct videobuf_queue *q, struct vm_area_struct *vma) { @@ -711,7 +697,6 @@ static struct videobuf_qtype_ops sg_ops = { .alloc = __videobuf_alloc, .iolock = __videobuf_iolock, .sync = __videobuf_sync, - .mmap_free = __videobuf_mmap_free, .mmap_mapper = __videobuf_mmap_mapper, .video_copy_to_user = __videobuf_copy_to_user, .copy_stream = __videobuf_copy_stream, |