diff options
Diffstat (limited to 'drivers/media/video/cx231xx/cx231xx-video.c')
| -rw-r--r-- | drivers/media/video/cx231xx/cx231xx-video.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/drivers/media/video/cx231xx/cx231xx-video.c b/drivers/media/video/cx231xx/cx231xx-video.c index 71e152dc279..3fc7a6fe855 100644 --- a/drivers/media/video/cx231xx/cx231xx-video.c +++ b/drivers/media/video/cx231xx/cx231xx-video.c @@ -1918,13 +1918,22 @@ static int cx231xx_v4l2_open(struct file *filp) { int minor = video_devdata(filp)->minor; int errCode = 0, radio = 0; - struct cx231xx *dev = NULL; + struct video_device *vdev = video_devdata(filp); + struct cx231xx *dev = video_drvdata(filp); struct cx231xx_fh *fh; enum v4l2_buf_type fh_type = 0; - dev = cx231xx_get_device(minor, &fh_type, &radio); - if (NULL == dev) - return -ENODEV; + switch (vdev->vfl_type) { + case VFL_TYPE_GRABBER: + fh_type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + break; + case VFL_TYPE_VBI: + fh_type = V4L2_BUF_TYPE_VBI_CAPTURE; + break; + case VFL_TYPE_RADIO: + radio = 1; + break; + } mutex_lock(&dev->lock); @@ -2326,6 +2335,7 @@ static struct video_device *cx231xx_vdev_init(struct cx231xx *dev, snprintf(vfd->name, sizeof(vfd->name), "%s %s", dev->name, type_name); + video_set_drvdata(vfd, dev); return vfd; } |