diff options
Diffstat (limited to 'drivers/soc/amlogic/meson-canvas.c')
| -rw-r--r-- | drivers/soc/amlogic/meson-canvas.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/drivers/soc/amlogic/meson-canvas.c b/drivers/soc/amlogic/meson-canvas.c index 383b0cfc584e..79681afea8c6 100644 --- a/drivers/soc/amlogic/meson-canvas.c +++ b/drivers/soc/amlogic/meson-canvas.c @@ -8,6 +8,7 @@ #include <linux/kernel.h> #include <linux/mfd/syscon.h> #include <linux/module.h> +#include <linux/platform_device.h> #include <linux/regmap.h> #include <linux/soc/amlogic/meson-canvas.h> #include <linux/of_address.h> @@ -59,12 +60,9 @@ struct meson_canvas *meson_canvas_get(struct device *dev) return ERR_PTR(-ENODEV); canvas_pdev = of_find_device_by_node(canvas_node); - if (!canvas_pdev) { - of_node_put(canvas_node); - return ERR_PTR(-EPROBE_DEFER); - } - of_node_put(canvas_node); + if (!canvas_pdev) + return ERR_PTR(-EPROBE_DEFER); /* * If priv is NULL, it's probably because the canvas hasn't @@ -72,10 +70,9 @@ struct meson_canvas *meson_canvas_get(struct device *dev) * current state, this driver probe cannot return -EPROBE_DEFER */ canvas = dev_get_drvdata(&canvas_pdev->dev); - if (!canvas) { - put_device(&canvas_pdev->dev); + put_device(&canvas_pdev->dev); + if (!canvas) return ERR_PTR(-EINVAL); - } return canvas; } |