diff options
Diffstat (limited to 'drivers/media/video/cx23885/cx23885-core.c')
| -rw-r--r-- | drivers/media/video/cx23885/cx23885-core.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/media/video/cx23885/cx23885-core.c b/drivers/media/video/cx23885/cx23885-core.c index 51879961e3e..4d0614093ad 100644 --- a/drivers/media/video/cx23885/cx23885-core.c +++ b/drivers/media/video/cx23885/cx23885-core.c @@ -1008,10 +1008,12 @@ int cx23885_risc_stopper(struct pci_dev *pci, struct btcx_riscmem *risc, void cx23885_free_buffer(struct videobuf_queue *q, struct cx23885_buffer *buf) { + struct videobuf_dmabuf *dma = videobuf_to_dma(&buf->vb); + BUG_ON(in_interrupt()); videobuf_waiton(&buf->vb, 0, 0); - videobuf_dma_unmap(q, &buf->vb.dma); - videobuf_dma_free(&buf->vb.dma); + videobuf_dma_unmap(q, dma); + videobuf_dma_free(dma); btcx_riscmem_free((struct pci_dev *)q->dev, &buf->risc); buf->vb.state = STATE_NEEDS_INIT; } @@ -1176,8 +1178,8 @@ int cx23885_buf_prepare(struct videobuf_queue *q, struct cx23885_tsport *port, if (0 != (rc = videobuf_iolock(q, &buf->vb, NULL))) goto fail; cx23885_risc_databuffer(dev->pci, &buf->risc, - buf->vb.dma.sglist, - buf->vb.width, buf->vb.height); + videobuf_to_dma(&buf->vb)->sglist, + buf->vb.width, buf->vb.height); } buf->vb.state = STATE_PREPARED; return 0; |