1 files changed, 1 insertions, 4 deletions

diff --git a/drivers/video/backlight/88pm860x_bl.c b/drivers/video/backlight/88pm860x_bl.c
index 9a23698b6fe8..2da5862876d1 100644
--- a/drivers/video/backlight/88pm860x_bl.c
+++ b/drivers/video/backlight/88pm860x_bl.c
@@ -168,10 +168,7 @@ static int pm860x_backlight_dt_init(struct platform_device *pdev,
         struct device_node *nproot, *np;
         int iset = 0;
 
-        nproot = of_node_get(pdev->dev.parent->of_node);
-        if (!nproot)
-                return -ENODEV;
-        nproot = of_find_node_by_name(nproot, "backlights");
+        nproot = of_get_child_by_name(pdev->dev.parent->of_node, "backlights");
         if (!nproot) {
                 dev_err(&pdev->dev, "failed to find backlights node\n");
                 return -ENODEV;