diff options
Diffstat (limited to 'drivers/media/pci/cx88')
| -rw-r--r-- | drivers/media/pci/cx88/cx88-core.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/media/pci/cx88/cx88-core.c b/drivers/media/pci/cx88/cx88-core.c index c8f3dcc579d..ad59dc9235a 100644 --- a/drivers/media/pci/cx88/cx88-core.c +++ b/drivers/media/pci/cx88/cx88-core.c @@ -1034,7 +1034,14 @@ struct video_device *cx88_vdev_init(struct cx88_core *core, if (NULL == vfd) return NULL; *vfd = *template_; + /* + * The dev pointer of v4l2_device is NULL, instead we set the + * video_device dev_parent pointer to the correct PCI bus device. + * This driver is a rare example where there is one v4l2_device, + * but the video nodes have different parent (PCI) devices. + */ vfd->v4l2_dev = &core->v4l2_dev; + vfd->dev_parent = &pci->dev; vfd->release = video_device_release; snprintf(vfd->name, sizeof(vfd->name), "%s %s (%s)", core->name, type, core->board.name); |