media: cedrus: initialize controls a bit later

While it doesn't matter if controls are initialized before or after
queues and formats from open handler standpoint, initializing them last
helps keeping s_ctrl handler simpler, since everything has already valid
values.

This is just preparation for follow up changes. No functional change is
intended.

Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>

1 files changed, 7 insertions, 7 deletions

diff --git a/drivers/staging/media/sunxi/cedrus/cedrus.c b/drivers/staging/media/sunxi/cedrus/cedrus.c
index 77a5e9dd028c..a21c003a2168 100644
--- a/drivers/staging/media/sunxi/cedrus/cedrus.c
+++ b/drivers/staging/media/sunxi/cedrus/cedrus.c
@@ -355,27 +355,27 @@ static int cedrus_open(struct file *file)
 	file->private_data = &ctx->fh;
 	ctx->dev = dev;
 
-	ret = cedrus_init_ctrls(dev, ctx);
-	if (ret)
-		goto err_free;
-
 	ctx->fh.m2m_ctx = v4l2_m2m_ctx_init(dev->m2m_dev, ctx,
 					    &cedrus_queue_init);
 	if (IS_ERR(ctx->fh.m2m_ctx)) {
 		ret = PTR_ERR(ctx->fh.m2m_ctx);
-		goto err_ctrls;
+		goto err_free;
 	}
 
 	cedrus_reset_out_format(ctx);
 
+	ret = cedrus_init_ctrls(dev, ctx);
+	if (ret)
+		goto err_m2m_release;
+
 	v4l2_fh_add(&ctx->fh);
 
 	mutex_unlock(&dev->dev_mutex);
 
 	return 0;
 
-err_ctrls:
-	v4l2_ctrl_handler_free(&ctx->hdl);
+err_m2m_release:
+	v4l2_m2m_ctx_release(ctx->fh.m2m_ctx);
 err_free:
 	kfree(ctx);
 	mutex_unlock(&dev->dev_mutex);