On Tue, Dec 07, 2021 at 04:56:58AM -0800, Qing Wang wrote:
> From: Wang Qing <wangqing@xxxxxxxx>
>
> of_find_device_by_node() takes a reference to the embedded struct device
> which needs to be dropped when error return.
...
> data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL);
> if (!data) {
> + put_device(&cpu_pdev->dev);
If it's of_find_device_by_node() you need an of_node_put() since you're
dropping a reference on the OF node.
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