diff options
Diffstat (limited to 'drivers/staging/dt3155v4l/dt3155v4l.c')
-rw-r--r-- | drivers/staging/dt3155v4l/dt3155v4l.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/staging/dt3155v4l/dt3155v4l.c b/drivers/staging/dt3155v4l/dt3155v4l.c index b1695ad9b56e..a5e409170418 100644 --- a/drivers/staging/dt3155v4l/dt3155v4l.c +++ b/drivers/staging/dt3155v4l/dt3155v4l.c @@ -612,9 +612,14 @@ dt3155_queue_dma_contig_init(struct videobuf_queue *q, unsigned int msize, void *priv) { + struct dt3155_priv *pd = q->priv_data; + videobuf_queue_dma_contig_init(q, ops, dev, irqlock, type, field, msize, priv); - /* overwrite with our methods */ + /* replace with local copy */ + pd->qt_ops = *q->int_ops; + q->int_ops = &pd->qt_ops; + /* and overwrite with our methods */ q->int_ops->iolock = dt3155_iolock; q->int_ops->mmap_mapper = dt3155_mmap_mapper; q->int_ops->sync = dt3155_sync_for_cpu; |