| Message ID | 1467684294-20111-3-git-send-email-peter.chen@nxp.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Acked-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> 2016-07-05 4:04 GMT+02:00 Peter Chen <peter.chen@nxp.com>: > 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_compositor.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/drivers/gpu/drm/sti/sti_compositor.c b/drivers/gpu/drm/sti/sti_compositor.c > index 3d2fa3a..064de14 100644 > --- a/drivers/gpu/drm/sti/sti_compositor.c > +++ b/drivers/gpu/drm/sti/sti_compositor.c > @@ -247,10 +247,12 @@ static int sti_compositor_probe(struct platform_device *pdev) > vtg_np = of_parse_phandle(pdev->dev.of_node, "st,vtg", 0); > if (vtg_np) > compo->vtg_main = of_vtg_find(vtg_np); > + of_node_put(vtg_np); > > vtg_np = of_parse_phandle(pdev->dev.of_node, "st,vtg", 1); > if (vtg_np) > compo->vtg_aux = of_vtg_find(vtg_np); > + of_node_put(vtg_np); > > platform_set_drvdata(pdev, compo); > > -- > 1.9.1 >
diff --git a/drivers/gpu/drm/sti/sti_compositor.c b/drivers/gpu/drm/sti/sti_compositor.c index 3d2fa3a..064de14 100644 --- a/drivers/gpu/drm/sti/sti_compositor.c +++ b/drivers/gpu/drm/sti/sti_compositor.c @@ -247,10 +247,12 @@ static int sti_compositor_probe(struct platform_device *pdev) vtg_np = of_parse_phandle(pdev->dev.of_node, "st,vtg", 0); if (vtg_np) compo->vtg_main = of_vtg_find(vtg_np); + of_node_put(vtg_np); vtg_np = of_parse_phandle(pdev->dev.of_node, "st,vtg", 1); if (vtg_np) compo->vtg_aux = of_vtg_find(vtg_np); + of_node_put(vtg_np); platform_set_drvdata(pdev, compo);
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_compositor.c | 2 ++ 1 file changed, 2 insertions(+)