diff options
Diffstat (limited to 'drivers/staging/media/tegra-video/csi.c')
| -rw-r--r-- | drivers/staging/media/tegra-video/csi.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/staging/media/tegra-video/csi.c b/drivers/staging/media/tegra-video/csi.c index 3e006e364853..cc729b727207 100644 --- a/drivers/staging/media/tegra-video/csi.c +++ b/drivers/staging/media/tegra-video/csi.c @@ -420,7 +420,7 @@ static int tegra_csi_channel_alloc(struct tegra_csi *csi, chan->csi = csi; chan->csi_port_num = port_num; chan->numlanes = lanes; - chan->of_node = node; + chan->of_node = of_node_get(node); chan->numpads = num_pads; if (num_pads & 0x2) { chan->pads[0].flags = MEDIA_PAD_FL_SINK; @@ -435,6 +435,7 @@ static int tegra_csi_channel_alloc(struct tegra_csi *csi, chan->mipi = tegra_mipi_request(csi->dev, node); if (IS_ERR(chan->mipi)) { ret = PTR_ERR(chan->mipi); + chan->mipi = NULL; dev_err(csi->dev, "failed to get mipi device: %d\n", ret); } @@ -620,6 +621,7 @@ static void tegra_csi_channels_cleanup(struct tegra_csi *csi) media_entity_cleanup(&subdev->entity); } + of_node_put(chan->of_node); list_del(&chan->list); kfree(chan); } |