[PATCH 1/1] gpn: drm: fsl_tcon: add missing of_node_put after calling of_parse_phandle

[Peter Chen]

of_node_put needs to be called when the device node which is got
from of_parse_phandle has finished using, but current code only
calls it at error path, fix it by adding it at correct code path.

Signed-off-by: Peter Chen <peter.chen at nxp.com>
---
 drivers/gpu/drm/fsl-dcu/fsl_tcon.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/fsl-dcu/fsl_tcon.c 
b/drivers/gpu/drm/fsl-dcu/fsl_tcon.c
index bbe34f1..bca09ea 100644
--- a/drivers/gpu/drm/fsl-dcu/fsl_tcon.c
+++ b/drivers/gpu/drm/fsl-dcu/fsl_tcon.c
@@ -92,6 +92,7 @@ struct fsl_tcon *fsl_tcon_init(struct device *dev)
                goto err_node_put;
        }

+       of_node_put(np);
        clk_prepare_enable(tcon->ipg_clk);

        dev_info(dev, "Using TCON in bypass mode\n");
-- 
1.9.1