From e518704d634fe3205903da6cbe97debf34885812 Mon Sep 17 00:00:00 2001 From: Hans de Goede Date: Tue, 23 Nov 2021 22:05:23 +0100 Subject: [PATCH] platform/x86: thinkpad_acpi: Add LED_RETAIN_AT_SHUTDOWN to led_class_devs Add the LED_RETAIN_AT_SHUTDOWN flag to the registered led_class_devs so that the LEDs do not get turned-off when reloading the driver and thus so that they also stay under default EC control when reloading the driver, unless explicitly overridden by the user. Signed-off-by: Hans de Goede Link: https://lore.kernel.org/r/20211123210524.266705-1-hdegoede@redhat.com --- drivers/platform/x86/thinkpad_acpi.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c index c198acc6f53b7..07db6d5f1f902 100644 --- a/drivers/platform/x86/thinkpad_acpi.c +++ b/drivers/platform/x86/thinkpad_acpi.c @@ -5809,6 +5809,7 @@ static int __init tpacpi_init_led(unsigned int led) tpacpi_leds[led].led_classdev.brightness_get = &led_sysfs_get; tpacpi_leds[led].led_classdev.name = tpacpi_led_names[led]; + tpacpi_leds[led].led_classdev.flags = LED_RETAIN_AT_SHUTDOWN; tpacpi_leds[led].led = led; return led_classdev_register(&tpacpi_pdev->dev, &tpacpi_leds[led].led_classdev); -- 2.30.2