media: v4l2-core: v4l2-i2c: convert to new API with ERRPTR

Use the new APIs instead of the deprecated ones.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

drivers/media/v4l2-core/v4l2-i2c.c

@@ -74,10 +74,10 @@ struct v4l2_subdev
 
 	/* Create the i2c client */
 	if (info->addr == 0 && probe_addrs)
-		client = i2c_new_probed_device(adapter, info, probe_addrs,
+		client = i2c_new_scanned_device(adapter, info, probe_addrs,
 						NULL);
 	else
-		client = i2c_new_device(adapter, info);
+		client = i2c_new_client_device(adapter, info);
 
 	/*
 	 * Note: by loading the module first we are certain that c->driver
@@ -88,7 +88,7 @@ struct v4l2_subdev
 	 * want to use the i2c device, so explicitly loading the module
 	 * is the best alternative.
 	 */
-	if (!client || !client->dev.driver)
+	if (!i2c_client_has_driver(client))
 		goto error;
 
 	/* Lock the module so we can safely get the v4l2_subdev pointer */
@@ -110,7 +110,7 @@ struct v4l2_subdev
 	 * If we have a client but no subdev, then something went wrong and
 	 * we must unregister the client.
 	 */
-	if (client && !sd)
+	if (!IS_ERR(client) && !sd)
 		i2c_unregister_device(client);
 	return sd;
 }