[PATCH v5 08/11] led: gpio: Default to using node name if label is absent

[Sean Anderson <seanga2@gmail.com>]

This more closely mirrors Linux's behaviour, and will make it easier to
transition to using function+color in the future.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
---
This patch was previously submitted as part of
https://patchwork.ozlabs.org/project/uboot/list/?series=161576

(no changes since v1)

 drivers/led/led_gpio.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/led/led_gpio.c b/drivers/led/led_gpio.c
index ef9b61ee62..2cdb0269f4 100644
--- a/drivers/led/led_gpio.c
+++ b/drivers/led/led_gpio.c
@@ -99,11 +99,8 @@ static int led_gpio_bind(struct udevice *parent)
 		const char *label;
 
 		label = ofnode_read_string(node, "label");
-		if (!label) {
-			debug("%s: node %s has no label\n", __func__,
-			      ofnode_get_name(node));
-			return -EINVAL;
-		}
+		if (!label)
+			label = ofnode_get_name(node);
 		ret = device_bind_driver_to_node(parent, "gpio_led",
 						 ofnode_get_name(node),
 						 node, &dev);
-- 
2.28.0