On Wed, Aug 19, 2020 at 11:04:56AM +0800, Dinghao Liu wrote:
> When of_property_read_u32_array() returns an error code, a
> pairing refcount decrement is needed to keep np's refcount
> balanced.
>
> Fixes: f705806c9f355 ("backlight: Add support Skyworks SKY81452 backlight
> driver")
> Signed-off-by: Dinghao Liu <dinghao....@zju.edu.cn>
Reviewed-by: Daniel Thompson <daniel.thomp...@linaro.org>
> ---
> drivers/video/backlight/sky81452-backlight.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/video/backlight/sky81452-backlight.c
> b/drivers/video/backlight/sky81452-backlight.c
> index 0ce181585008..8268ac43d54f 100644
> --- a/drivers/video/backlight/sky81452-backlight.c
> +++ b/drivers/video/backlight/sky81452-backlight.c
> @@ -217,6 +217,7 @@ static struct sky81452_bl_platform_data
> *sky81452_bl_parse_dt(
> num_entry);
> if (ret < 0) {
> dev_err(dev, "led-sources node is invalid.\n");
> + of_node_put(np);
> return ERR_PTR(-EINVAL);
> }
>
> --
> 2.17.1
>
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