[PATCH] video: fbdev: Fix missing of_node_put in imxfb_probe

[cgel . zte]

From: Lv Ruyi <lv.r...@zte.com.cn>

of_parse_phandle returns node pointer with refcount incremented,
use of_node_put() on it when done.

Reported-by: Zeal Robot <zea...@zte.com.cn>
Signed-off-by: Lv Ruyi <lv.r...@zte.com.cn>
---
 drivers/video/fbdev/imxfb.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/video/fbdev/imxfb.c b/drivers/video/fbdev/imxfb.c
index 68288756ffff..a2f644c97f28 100644
--- a/drivers/video/fbdev/imxfb.c
+++ b/drivers/video/fbdev/imxfb.c
@@ -925,10 +925,12 @@ static int imxfb_probe(struct platform_device *pdev)
                                sizeof(struct imx_fb_videomode), GFP_KERNEL);
                if (!fbi->mode) {
                        ret = -ENOMEM;
+                       of_node_put(display_np);
                        goto failed_of_parse;
                }
 
                ret = imxfb_of_read_mode(&pdev->dev, display_np, fbi->mode);
+               of_node_put(display_np);
                if (ret)
                        goto failed_of_parse;
        }
-- 
2.25.1