diff options
Diffstat (limited to 'linux/drivers/media/video/cx88/cx88-core.c')
| -rw-r--r-- | linux/drivers/media/video/cx88/cx88-core.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/linux/drivers/media/video/cx88/cx88-core.c b/linux/drivers/media/video/cx88/cx88-core.c index 6837667ae..6b151519f 100644 --- a/linux/drivers/media/video/cx88/cx88-core.c +++ b/linux/drivers/media/video/cx88/cx88-core.c @@ -216,10 +216,12 @@ int cx88_risc_stopper(struct pci_dev *pci, struct btcx_riscmem *risc, void cx88_free_buffer(struct videobuf_queue *q, struct cx88_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; } |