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SubjectRe: [PATCH 1/4] video: of: display_timing: Add of_node_put() in of_get_display_timing()
Hi Douglas,

Thank you for the patch.

On Mon, Jul 22, 2019 at 11:24:36AM -0700, Douglas Anderson wrote:
> From code inspection it can be seen that of_get_display_timing() is
> lacking an of_node_put(). Add it.
>
> Fixes: ffa3fd21de8a ("videomode: implement public of_get_display_timing()")
> Signed-off-by: Douglas Anderson <dianders@chromium.org>

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

> ---
>
> drivers/video/of_display_timing.c | 7 ++++++-
> 1 file changed, 6 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/video/of_display_timing.c b/drivers/video/of_display_timing.c
> index f5c1c469c0af..5eedae0799f0 100644
> --- a/drivers/video/of_display_timing.c
> +++ b/drivers/video/of_display_timing.c
> @@ -119,6 +119,7 @@ int of_get_display_timing(const struct device_node *np, const char *name,
> struct display_timing *dt)
> {
> struct device_node *timing_np;
> + int ret;
>
> if (!np)
> return -EINVAL;
> @@ -129,7 +130,11 @@ int of_get_display_timing(const struct device_node *np, const char *name,
> return -ENOENT;
> }
>
> - return of_parse_display_timing(timing_np, dt);
> + ret = of_parse_display_timing(timing_np, dt);
> +
> + of_node_put(timing_np);
> +
> + return ret;
> }
> EXPORT_SYMBOL_GPL(of_get_display_timing);
>

--
Regards,

Laurent Pinchart

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