1 files changed, 10 insertions, 28 deletions

diff --git a/drivers/media/video/cx88/cx88-video.c b/drivers/media/video/cx88/cx88-video.c
index 705c29b002ea..1439b7268532 100644
--- a/drivers/media/video/cx88/cx88-video.c
+++ b/drivers/media/video/cx88/cx88-video.c
@@ -534,6 +534,7 @@ buffer_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb,
         struct cx8800_dev  *dev = fh->dev;
         struct cx88_core *core = dev->core;
         struct cx88_buffer *buf = container_of(vb,struct cx88_buffer,vb);
+        struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb);
         int rc, init_buffer = 0;
 
         BUG_ON(NULL == fh->fmt);
@@ -566,30 +567,30 @@ buffer_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb,
                 switch (buf->vb.field) {
                 case V4L2_FIELD_TOP:
                         cx88_risc_buffer(dev->pci, &buf->risc,
-                                         buf->vb.dma.sglist, 0, UNSET,
+                                         dma->sglist, 0, UNSET,
                                          buf->bpl, 0, buf->vb.height);
                         break;
                 case V4L2_FIELD_BOTTOM:
                         cx88_risc_buffer(dev->pci, &buf->risc,
-                                         buf->vb.dma.sglist, UNSET, 0,
+                                         dma->sglist, UNSET, 0,
                                          buf->bpl, 0, buf->vb.height);
                         break;
                 case V4L2_FIELD_INTERLACED:
                         cx88_risc_buffer(dev->pci, &buf->risc,
-                                         buf->vb.dma.sglist, 0, buf->bpl,
+                                         dma->sglist, 0, buf->bpl,
                                          buf->bpl, buf->bpl,
                                          buf->vb.height >> 1);
                         break;
                 case V4L2_FIELD_SEQ_TB:
                         cx88_risc_buffer(dev->pci, &buf->risc,
-                                         buf->vb.dma.sglist,
+                                         dma->sglist,
                                          0, buf->bpl * (buf->vb.height >> 1),
                                          buf->bpl, 0,
                                          buf->vb.height >> 1);
                         break;
                 case V4L2_FIELD_SEQ_BT:
                         cx88_risc_buffer(dev->pci, &buf->risc,
-                                         buf->vb.dma.sglist,
+                                         dma->sglist,
                                          buf->bpl * (buf->vb.height >> 1), 0,
                                          buf->bpl, 0,
                                          buf->vb.height >> 1);
@@ -752,13 +753,13 @@ static int video_open(struct inode *inode, struct file *file)
         fh->height   = 240;
         fh->fmt      = format_by_fourcc(V4L2_PIX_FMT_BGR24);
 
-        videobuf_queue_init(&fh->vidq, &cx8800_video_qops,
+        videobuf_queue_pci_init(&fh->vidq, &cx8800_video_qops,
                             dev->pci, &dev->slock,
                             V4L2_BUF_TYPE_VIDEO_CAPTURE,
                             V4L2_FIELD_INTERLACED,
                             sizeof(struct cx88_buffer),
                             fh);
-        videobuf_queue_init(&fh->vbiq, &cx8800_vbi_qops,
+        videobuf_queue_pci_init(&fh->vbiq, &cx8800_vbi_qops,
                             dev->pci, &dev->slock,
                             V4L2_BUF_TYPE_VBI_CAPTURE,
                             V4L2_FIELD_SEQ_TB,
@@ -1104,28 +1105,9 @@ static int vidioc_enum_fmt_cap (struct file *file, void  *priv,
 #ifdef CONFIG_VIDEO_V4L1_COMPAT
 static int vidiocgmbuf (struct file *file, void *priv, struct video_mbuf *mbuf)
 {
-        struct cx8800_fh           *fh   = priv;
-        struct videobuf_queue      *q;
-        struct v4l2_requestbuffers req;
-        unsigned int i;
-        int err;
+        struct cx8800_fh           *fh  = priv;
 
-        q = get_queue(fh);
-        memset(&req,0,sizeof(req));
-        req.type   = q->type;
-        req.count  = 8;
-        req.memory = V4L2_MEMORY_MMAP;
-        err = videobuf_reqbufs(q,&req);
-        if (err < 0)
-                return err;
-
-        mbuf->frames = req.count;
-        mbuf->size   = 0;
-        for (i = 0; i < mbuf->frames; i++) {
-                mbuf->offsets[i]  = q->bufs[i]->boff;
-                mbuf->size       += q->bufs[i]->bsize;
-        }
-        return 0;
+        return videobuf_cgmbuf (get_queue(fh), mbuf, 8);
 }
 #endif