diff options
Diffstat (limited to 'drivers/media/platform/cadence/cdns-csi2rx.c')
| -rw-r--r-- | drivers/media/platform/cadence/cdns-csi2rx.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/media/platform/cadence/cdns-csi2rx.c b/drivers/media/platform/cadence/cdns-csi2rx.c index f2b4ddd31177..292061090444 100644 --- a/drivers/media/platform/cadence/cdns-csi2rx.c +++ b/drivers/media/platform/cadence/cdns-csi2rx.c @@ -407,8 +407,10 @@ static int csi2rx_parse_dt(struct csi2rx_priv *csi2rx) fwh, struct v4l2_async_subdev); of_node_put(ep); - if (IS_ERR(asd)) + if (IS_ERR(asd)) { + v4l2_async_notifier_cleanup(&csi2rx->notifier); return PTR_ERR(asd); + } csi2rx->notifier.ops = &csi2rx_notifier_ops; @@ -471,6 +473,7 @@ static int csi2rx_probe(struct platform_device *pdev) return 0; err_cleanup: + v4l2_async_notifier_unregister(&csi2rx->notifier); v4l2_async_notifier_cleanup(&csi2rx->notifier); err_free_priv: kfree(csi2rx); @@ -481,6 +484,8 @@ static int csi2rx_remove(struct platform_device *pdev) { struct csi2rx_priv *csi2rx = platform_get_drvdata(pdev); + v4l2_async_notifier_unregister(&csi2rx->notifier); + v4l2_async_notifier_cleanup(&csi2rx->notifier); v4l2_async_unregister_subdev(&csi2rx->subdev); kfree(csi2rx); |