diff options
| -rw-r--r-- | drivers/video/backlight/88pm860x_bl.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/video/backlight/88pm860x_bl.c b/drivers/video/backlight/88pm860x_bl.c index c072ed9aea3..2cd63507ed7 100644 --- a/drivers/video/backlight/88pm860x_bl.c +++ b/drivers/video/backlight/88pm860x_bl.c @@ -165,8 +165,10 @@ static int pm860x_backlight_dt_init(struct platform_device *pdev, struct pm860x_backlight_data *data, char *name) { - struct device_node *nproot = pdev->dev.parent->of_node, *np; + 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"); @@ -184,6 +186,7 @@ static int pm860x_backlight_dt_init(struct platform_device *pdev, break; } } + of_node_put(nproot); return 0; } #else |