Commit e8ef1b69 authored by Peter Chen's avatar Peter Chen Committed by Daniel Vetter

gpu: drm: sti_vtg: add missing of_node_put after calling of_parse_phandle

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: default avatarPeter Chen <peter.chen@nxp.com>
Acked-by: default avatarBenjamin Gaignard <benjamin.gaignard@linaro.org>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1467684294-20111-6-git-send-email-peter.chen@nxp.com
parent 5d950ef3
...@@ -432,6 +432,7 @@ static int vtg_probe(struct platform_device *pdev) ...@@ -432,6 +432,7 @@ static int vtg_probe(struct platform_device *pdev)
np = of_parse_phandle(pdev->dev.of_node, "st,slave", 0); np = of_parse_phandle(pdev->dev.of_node, "st,slave", 0);
if (np) { if (np) {
vtg->slave = of_vtg_find(np); vtg->slave = of_vtg_find(np);
of_node_put(np);
if (!vtg->slave) if (!vtg->slave)
return -EPROBE_DEFER; return -EPROBE_DEFER;
......
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