diff mbox series

[v8-rc1,18/20] squash! max9286: Put of node on error

Message ID 20200416104052.2643098-19-jacopo+renesas@jmondi.org (mailing list archive)
State New
Delegated to: Kieran Bingham
Headers show
Series GMSL: max9286-v8-rc1 + RDAMC20-v8 | expand

Commit Message

Jacopo Mondi April 16, 2020, 10:40 a.m. UTC 
Put the device of node in case of dt parsing error.

Fixes: 9eed4185c7a0 ("media: i2c: Add MAX9286 driver")
Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
---
 drivers/media/i2c/max9286.c | 4 ++++
 1 file changed, 4 insertions(+)
diff mbox series

Patch

diff --git a/drivers/media/i2c/max9286.c b/drivers/media/i2c/max9286.c
index 69e81b879a9b..ccd9041b25e7 100644
--- a/drivers/media/i2c/max9286.c
+++ b/drivers/media/i2c/max9286.c
@@ -1115,6 +1115,7 @@  static int max9286_parse_dt(struct max9286_priv *priv)
 	i2c_mux = of_find_node_by_name(dev->of_node, "i2c-mux");
 	if (!i2c_mux) {
 		dev_err(dev, "Failed to find i2c-mux node\n");
+		of_node_put(dev->of_node);
 		return -EINVAL;
 	}
 
@@ -1162,6 +1163,7 @@  static int max9286_parse_dt(struct max9286_priv *priv)
 					of_fwnode_handle(node), &vep);
 			if (ret) {
 				of_node_put(node);
+				of_node_put(dev->of_node);
 				return ret;
 			}
 
@@ -1171,6 +1173,7 @@  static int max9286_parse_dt(struct max9286_priv *priv)
 					vep.bus_type);
 				v4l2_fwnode_endpoint_free(&vep);
 				of_node_put(node);
+				of_node_put(dev->of_node);
 				return -EINVAL;
 			}
 
@@ -1208,6 +1211,7 @@  static int max9286_parse_dt(struct max9286_priv *priv)
 		priv->nsources++;
 	}
 	of_node_put(node);
+	of_node_put(dev->of_node);
 
 	priv->route_mask = priv->source_mask;