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| author | Xiongfeng Wang <wangxiongfeng2@huawei.com> | 2022-03-16 13:34:52 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@kernel.org> | 2022-03-18 06:04:32 +0100 |
| commit | 77119adb62dda4918cb21755775d3cacd3e83097 (patch) | |
| tree | 4e0250beb10a5d69cbf864a9030a642d78b6ac6a /drivers/media | |
| parent | f4a4f9a54b2c52b0c6f40d0f37a129e9909fa62d (diff) | |
| download | linux-77119adb62dda4918cb21755775d3cacd3e83097.tar.bz2 | |
media: mtk-vcodec: Add missing of_node_put() in mtk_vdec_hw_prob_done()
of_find_compatible_node() will increment the refcount of the returned
device_node. Calling of_node_put() to avoid the refcount leak.
Link: https://lore.kernel.org/linux-media/20220316123452.186166-1-wangxiongfeng2@huawei.com
Signed-off-by: Xiongfeng Wang <wangxiongfeng2@huawei.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_hw.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_hw.c b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_hw.c index 8d2a641d92f1..60da59611434 100644 --- a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_hw.c +++ b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_hw.c @@ -47,6 +47,8 @@ static int mtk_vdec_hw_prob_done(struct mtk_vcodec_dev *vdec_dev) if (!subdev_node) continue; + of_node_put(subdev_node); + hw_idx = (enum mtk_vdec_hw_id)(uintptr_t)of_id->data; if (!test_bit(hw_idx, vdec_dev->subdev_bitmap)) { dev_err(&pdev->dev, "vdec %d is not ready", hw_idx); |