diff options
Diffstat (limited to 'drivers/media/v4l2-core/videobuf-dma-sg.c')
| -rw-r--r-- | drivers/media/v4l2-core/videobuf-dma-sg.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/v4l2-core/videobuf-dma-sg.c b/drivers/media/v4l2-core/videobuf-dma-sg.c index 672963808ab9..46ff19df9f53 100644 --- a/drivers/media/v4l2-core/videobuf-dma-sg.c +++ b/drivers/media/v4l2-core/videobuf-dma-sg.c @@ -533,7 +533,7 @@ static int __videobuf_iolock(struct videobuf_queue *q, } else { /* NOTE: HACK: videobuf_iolock on V4L2_MEMORY_MMAP buffers can only be called from videobuf_qbuf - we take current->mm->mmap_sem there, to prevent + we take current->mm->mmap_lock there, to prevent locking inversion, so don't take it here */ err = videobuf_dma_init_user_locked(&mem->dma, |