Use the '__free(device_node)' macro to automatically free the device
node, removing the need for explicit calls to 'of_node_put()' to
decrement its refcount.
Signed-off-by: Javier Carrasco <javier.carrasco.cruz@xxxxxxxxx>
---
drivers/input/touchscreen/raspberrypi-ts.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/input/touchscreen/raspberrypi-ts.c b/drivers/input/touchscreen/raspberrypi-ts.c
index 45c575df994e..841d39a449b3 100644
--- a/drivers/input/touchscreen/raspberrypi-ts.c
+++ b/drivers/input/touchscreen/raspberrypi-ts.c
@@ -122,20 +122,18 @@ static int rpi_ts_probe(struct platform_device *pdev)
struct device *dev = &pdev->dev;
struct device_node *np = dev->of_node;
struct input_dev *input;
- struct device_node *fw_node;
struct rpi_firmware *fw;
struct rpi_ts *ts;
u32 touchbuf;
int error;
- fw_node = of_get_parent(np);
+ struct device_node *fw_node __free(device_node) = of_get_parent(np);
if (!fw_node) {
dev_err(dev, "Missing firmware node\n");
return -ENOENT;
}
fw = devm_rpi_firmware_get(&pdev->dev, fw_node);
- of_node_put(fw_node);
if (!fw)
return -EPROBE_DEFER;
--
2.43.0
