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    Subject[PATCH 3/7] gpu: drm: sti_vdo: add missing of_node_put after calling of_parse_phandle
    Date
    of_node_put needs to be called when the device node which is got
    from of_parse_phandle has finished using.

    Cc: Benjamin Gaignard <benjamin.gaignard@linaro.org>
    Cc: Vincent Abriou <vincent.abriou@st.com>
    Signed-off-by: Peter Chen <peter.chen@nxp.com>
    ---
    drivers/gpu/drm/sti/sti_dvo.c | 1 +
    1 file changed, 1 insertion(+)

    diff --git a/drivers/gpu/drm/sti/sti_dvo.c b/drivers/gpu/drm/sti/sti_dvo.c
    index 25f7663..7e211a8 100644
    --- a/drivers/gpu/drm/sti/sti_dvo.c
    +++ b/drivers/gpu/drm/sti/sti_dvo.c
    @@ -602,6 +602,7 @@ static int sti_dvo_probe(struct platform_device *pdev)
    dvo->panel_node = of_parse_phandle(np, "sti,panel", 0);
    if (!dvo->panel_node)
    DRM_ERROR("No panel associated to the dvo output\n");
    + of_node_put(dvo->panel_node);

    platform_set_drvdata(pdev, dvo);

    --
    1.9.1
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