of_node_put needs to be called when the device node which is got
from of_parse_phandle has finished using.
Cc: Alexey Brodkin <abrodkin at synopsys.com>
Signed-off-by: Peter Chen <peter.chen at nxp.com>
---
drivers/gpu/drm/arc/arcpgu_drv.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/arc/arcpgu_drv.c b/drivers/gpu/drm/arc/arcpgu_drv.c
index ccbdadb..0226ec0 100644
--- a/drivers/gpu/drm/arc/arcpgu_drv.c
+++ b/drivers/gpu/drm/arc/arcpgu_drv.c
@@ -127,6 +127,7 @@ static int arcpgu_load(struct drm_device *drm)
encoder_node = of_parse_phandle(drm->dev->of_node, "encoder-slave", 0);
if (encoder_node) {
ret = arcpgu_drm_hdmi_init(drm, encoder_node);
+ of_node_put(encoder_node);
if (ret < 0)
return ret;
} else {
--
1.9.1
