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gpu: drm: sti_hqvdp: add missing of_node_put after calling of_parse_phandle
author
Peter Chen
<peter.chen@nxp.com>
Tue, 5 Jul 2016 02:04:51 +0000
(10:04 +0800)
committer
Daniel Vetter
<daniel.vetter@ffwll.ch>
Tue, 12 Jul 2016 13:44:04 +0000
(15:44 +0200)
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>
Acked-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link:
http://patchwork.freedesktop.org/patch/msgid/1467684294-20111-5-git-send-email-peter.chen@nxp.com
drivers/gpu/drm/sti/sti_hqvdp.c
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diff --git
a/drivers/gpu/drm/sti/sti_hqvdp.c
b/drivers/gpu/drm/sti/sti_hqvdp.c
index
33d2f42
..
b032322
100644
(file)
--- a/
drivers/gpu/drm/sti/sti_hqvdp.c
+++ b/
drivers/gpu/drm/sti/sti_hqvdp.c
@@
-1363,6
+1363,7
@@
static int sti_hqvdp_probe(struct platform_device *pdev)
vtg_np = of_parse_phandle(pdev->dev.of_node, "st,vtg", 0);
if (vtg_np)
hqvdp->vtg = of_vtg_find(vtg_np);
+ of_node_put(vtg_np);
platform_set_drvdata(pdev, hqvdp);