Commit 0ac40af8 authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Pavel Machek
Browse files

leds: class: The -ENOTSUPP should never be seen by user space 



Drop the bogus error code and let of_led_get() to take care about absent
of_node.

Fixes: e389240a ("leds: Add managed API to get a LED from a device driver")
Cc: Jean-Jacques Hiblot <jjhiblot@ti.com>
Signed-off-by: default avatarAndy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: default avatarPavel Machek <pavel@ucw.cz>
parent db30c91a

drivers/leds/led-class.c

+0 −4
Original line number Diff line number Diff line
@@ -285,10 +285,6 @@ struct led_classdev *__must_check devm_of_led_get(struct device *dev, 
	if (!dev)

		return ERR_PTR(-EINVAL);



	/* Not using device tree? */

	if (!IS_ENABLED(CONFIG_OF) || !dev->of_node)

		return ERR_PTR(-ENOTSUPP);



	led = of_led_get(dev->of_node, index);

	if (IS_ERR(led))

		return led;