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led: gpio: Default to using node name if label is absent

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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 commit is contained in:
Sean Anderson 2020-09-14 11:02:02 -04:00 committed by Tom Rini
parent b4167aa15a
commit aaa3645e16
1 changed files with 2 additions and 5 deletions
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7
drivers/led/led_gpio.c
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@ -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);