V4L/DVB (6284): cx23885: Update to new videobuf code

cx23885 was still uses the old video-buf includes and code, which would only
`work' if one happened to be compiling against a kernel that had the old
headers.  Even then, it wouldn't actually work, it would just compile without
errors.

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

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 51879961e3ea..4d0614093ad6 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;