diff mbox series

[4.19,087/338] media: coda: Fix missing put_device() call in coda_get_vdoa_data

Message ID 20220414110841.375502941@linuxfoundation.org
State New
Headers show
Series None | expand

Commit Message

Greg Kroah-Hartman April 14, 2022, 1:09 p.m. UTC 
From: Miaoqian Lin <linmq006@gmail.com>

[ Upstream commit ca85d271531a1e1c86f24b892f57b7d0a3ddb5a6 ]

The reference taken by 'of_find_device_by_node()' must be released when
not needed anymore.
Add the corresponding 'put_device()' in the error handling path.

Fixes: e7f3c5481035 ("[media] coda: use VDOA for un-tiling custom macroblock format")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/media/platform/coda/coda-common.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/drivers/media/platform/coda/coda-common.c b/drivers/media/platform/coda/coda-common.c
index fccc771d23a5..5f8da544b98d 100644
--- a/drivers/media/platform/coda/coda-common.c
+++ b/drivers/media/platform/coda/coda-common.c
@@ -376,6 +376,7 @@  static struct vdoa_data *coda_get_vdoa_data(void)
 	if (!vdoa_data)
 		vdoa_data = ERR_PTR(-EPROBE_DEFER);
 
+	put_device(&vdoa_pdev->dev);
 out:
 	if (vdoa_node)
 		of_node_put(vdoa_node);