[PATCH] media: i2c: ov8858: Don't set fwnode in the driver

[Ondřej Jirman]

From: Ondrej Jirman <megi at xff.cz>

This makes the driver work with the new check in
v4l2_async_register_subdev() that was introduced recently in 6.6-rc1.
Without this change, probe fails with:

ov8858 1-0036: Detected OV8858 sensor, revision 0xb2
ov8858 1-0036: sub-device fwnode is an endpoint!
ov8858 1-0036: v4l2 async register subdev failed
ov8858: probe of 1-0036 failed with error -22

This also simplifies the driver a bit.

Signed-off-by: Ondrej Jirman <megi at xff.cz>
---
 drivers/media/i2c/ov8858.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/media/i2c/ov8858.c b/drivers/media/i2c/ov8858.c
index 3af6125a2eee..b862dc9604cc 100644
--- a/drivers/media/i2c/ov8858.c
+++ b/drivers/media/i2c/ov8858.c
@@ -1868,7 +1868,7 @@ static int ov8858_parse_of(struct ov8858 *ov8858)
 		return -EINVAL;
 	}
 
-	ov8858->subdev.fwnode = endpoint;
+	fwnode_handle_put(endpoint);
 
 	return 0;
 }
@@ -1913,7 +1913,7 @@ static int ov8858_probe(struct i2c_client *client)
 
 	ret = ov8858_init_ctrls(ov8858);
 	if (ret)
-		goto err_put_fwnode;
+		return ret;
 
 	sd = &ov8858->subdev;
 	sd->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE | V4L2_SUBDEV_FL_HAS_EVENTS;
@@ -1964,8 +1964,6 @@ static int ov8858_probe(struct i2c_client *client)
 	media_entity_cleanup(&sd->entity);
 err_free_handler:
 	v4l2_ctrl_handler_free(&ov8858->ctrl_handler);
-err_put_fwnode:
-	fwnode_handle_put(ov8858->subdev.fwnode);
 
 	return ret;
 }
@@ -1978,7 +1976,6 @@ static void ov8858_remove(struct i2c_client *client)
 	v4l2_async_unregister_subdev(sd);
 	media_entity_cleanup(&sd->entity);
 	v4l2_ctrl_handler_free(&ov8858->ctrl_handler);
-	fwnode_handle_put(ov8858->subdev.fwnode);
 
 	pm_runtime_disable(&client->dev);
 	if (!pm_runtime_status_suspended(&client->dev))
-- 
2.42.0