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linux/drivers/leds/led-class.c
Thomas Weißschuh b819dc7d8f leds: core: Report ENODATA for brightness of hardware controlled LED 
While the LED is controlled fully by the hardware, the value cached by
the LED driver core is incorrect. Return ENODATA to userspace in this
case.

Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Link: https://patch.msgid.link/20260521-cros_ec-leds-hw-trigger-brightness-v1-1-6cd9d7c9671e@weissschuh.net
Signed-off-by: Lee Jones <lee@kernel.org>
2026-06-17 11:29:42 +01:00

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