return -ENOMEM;
icd->num_user_formats = fmts;
- fmts = 0;
dev_dbg(&icd->dev, "Found %d supported formats.\n", fmts);
/* Second pass - actually fill data formats */
+ fmts = 0;
for (i = 0; i < icd->num_formats; i++)
if (!ici->ops->get_formats) {
icd->user_formats[i].host_fmt = icd->formats + i;
(unsigned short)~0;
ret = soc_camera_init_user_formats(icd);
- if (ret < 0)
+ if (ret < 0) {
+ if (icd->ops->remove)
+ icd->ops->remove(icd);
goto eiufmt;
+ }
icd->height = DEFAULT_HEIGHT;
icd->width = DEFAULT_WIDTH;
{
struct soc_camera_device *icd = to_soc_camera_dev(dev);
+ mutex_lock(&icd->video_lock);
if (icd->ops->remove)
icd->ops->remove(icd);
+ mutex_unlock(&icd->video_lock);
soc_camera_free_user_formats(icd);
}
EXPORT_SYMBOL(soc_camera_video_start);
+/* Called from client .remove() methods with .video_lock held */
void soc_camera_video_stop(struct soc_camera_device *icd)
{
struct video_device *vdev = icd->vdev;
if (!icd->dev.parent || !vdev)
return;
- mutex_lock(&icd->video_lock);
video_unregister_device(vdev);
icd->vdev = NULL;
- mutex_unlock(&icd->video_lock);
}
EXPORT_SYMBOL(soc_camera_video_stop);