media: atomisp: ov2722: remove unnecessary debug print

checkpatch.pl emits the following warning:

WARNING: Prefer using '"%s...", __func__' to using 'ov2722_remove', this function's name, in a string
+	dev_dbg(&client->dev, "ov2722_remove...\n");

This is just a "trace" call and therefore should be removed entirely;
ftrace should be used instead.

Link: https://lore.kernel.org/linux-media/20210106181158.2270-1-fil.kolev@gmail.comSigned-off-by: Filip Kolev <fil.kolev@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

drivers/staging/media/atomisp/i2c/atomisp-ov2722.c

@@ -1175,8 +1175,6 @@ static int ov2722_remove(struct i2c_client *client)
 	struct v4l2_subdev *sd = i2c_get_clientdata(client);
 	struct ov2722_device *dev = to_ov2722_sensor(sd);
 
-	dev_dbg(&client->dev, "ov2722_remove...\n");
-
 	dev->platform_data->csi_cfg(sd, 0);
 	v4l2_ctrl_handler_free(&dev->ctrl_handler);
 	v4l2_device_unregister_subdev(sd);