diff options
Diffstat (limited to 'drivers/media/common/saa7146/saa7146_fops.c')
| -rw-r--r-- | drivers/media/common/saa7146/saa7146_fops.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/media/common/saa7146/saa7146_fops.c b/drivers/media/common/saa7146/saa7146_fops.c index baf5772c52a9..e9a15de6126e 100644 --- a/drivers/media/common/saa7146/saa7146_fops.c +++ b/drivers/media/common/saa7146/saa7146_fops.c @@ -487,6 +487,7 @@ int saa7146_vv_init(struct saa7146_dev* dev, struct saa7146_ext_vv *ext_vv) if (hdl->error) { err = hdl->error; v4l2_ctrl_handler_free(hdl); + v4l2_device_unregister(&dev->v4l2_dev); return err; } dev->v4l2_dev.ctrl_handler = hdl; @@ -495,6 +496,7 @@ int saa7146_vv_init(struct saa7146_dev* dev, struct saa7146_ext_vv *ext_vv) if (vv == NULL) { ERR("out of memory. aborting.\n"); v4l2_ctrl_handler_free(hdl); + v4l2_device_unregister(&dev->v4l2_dev); return -ENOMEM; } ext_vv->vid_ops = saa7146_video_ioctl_ops; @@ -521,7 +523,8 @@ int saa7146_vv_init(struct saa7146_dev* dev, struct saa7146_ext_vv *ext_vv) ERR("out of memory. aborting.\n"); kfree(vv); v4l2_ctrl_handler_free(hdl); - return -1; + v4l2_device_unregister(&dev->v4l2_dev); + return -ENOMEM; } saa7146_video_uops.init(dev,vv); |