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media: mdp3: Fix resource leaks in of_find_device_by_node
[ Upstream commit 35ca8ce495
]
Use put_device to release the object get through of_find_device_by_node,
avoiding resource leaks.
Signed-off-by: Lu Hongfei <luhongfei@vivo.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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parent
a9d65399e3
commit
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1 changed files with 2 additions and 0 deletions
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@ -892,11 +892,13 @@ static int mdp_get_subsys_id(struct mdp_dev *mdp, struct device *dev,
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ret = cmdq_dev_get_client_reg(&comp_pdev->dev, &cmdq_reg, index);
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if (ret != 0) {
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dev_err(&comp_pdev->dev, "cmdq_dev_get_subsys fail!\n");
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put_device(&comp_pdev->dev);
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return -EINVAL;
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}
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comp->subsys_id = cmdq_reg.subsys;
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dev_dbg(&comp_pdev->dev, "subsys id=%d\n", cmdq_reg.subsys);
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put_device(&comp_pdev->dev);
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return 0;
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}
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