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video: of: display_timing: Add of_node_put() in of_get_display_timing() 

From code inspection it can be seen that of_get_display_timing() is
lacking an of_node_put().  Add it.

Fixes: ffa3fd21de ("videomode: implement public of_get_display_timing()")
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Philipp Zabel <p.zabel@pengutronix.de>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Daniel Vetter <daniel@ffwll.ch>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190722182439.44844-2-dianders@chromium.org
This commit is contained in:
Douglas Anderson 2019-07-22 11:24:36 -07:00 committed by Bartlomiej Zolnierkiewicz
parent cd5e1cbe1f
commit 4faba50edb
1 changed files with 6 additions and 1 deletions
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7
drivers/video/of_display_timing.c
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@ -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);