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authorWei Yongjun <weiyj.lk@gmail.com>2016-08-13 08:57:23 +0000
committerTomi Valkeinen <tomi.valkeinen@ti.com>2016-08-30 12:04:16 +0300
commitd4b9efa3b9aa7d4c0e946ecb634154132402158f (patch)
tree66f696030cb88283f75493afe718def4affa5acb /drivers/video
parent43715c9e01eb43050984352f27cae2a65b635f03 (diff)
downloadlinux-d4b9efa3b9aa7d4c0e946ecb634154132402158f.tar.bz2
video: fbdev: pxafb: add missing of_node_put() in of_get_pxafb_mode_info()
This node pointer is returned by of_graph_get_next_endpoint() with refcount incremented in this function. of_node_put() on it before exitting this function. Found by Coccinelle. Signed-off-by: Wei Yongjun <weiyj.lk@gmail.com> Acked-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/video')
-rw-r--r--drivers/video/fbdev/pxafb.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/video/fbdev/pxafb.c b/drivers/video/fbdev/pxafb.c
index ed41fdb42d13..ef73f14d7ba0 100644
--- a/drivers/video/fbdev/pxafb.c
+++ b/drivers/video/fbdev/pxafb.c
@@ -2186,6 +2186,7 @@ static int of_get_pxafb_mode_info(struct device *dev,
ret = of_property_read_u32(np, "bus-width", &bus_width);
if (ret) {
dev_err(dev, "no bus-width specified: %d\n", ret);
+ of_node_put(np);
return ret;
}