From 70b2563b35b3edcf67819b99e560f3f0f6ce4a9f Mon Sep 17 00:00:00 2001 From: Heiner Kallweit Date: Thu, 21 Jan 2016 23:11:25 +0100 Subject: [PATCH] leds: core: fix misleading comment after workqueue removal from drivers Now that workqueues have been removed from individual drivers and were replaced with a core-internal workqueue we shouldn't encourage people to add new workqueues to drivers. Signed-off-by: Heiner Kallweit Signed-off-by: Jacek Anaszewski --- include/linux/leds.h | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/include/linux/leds.h b/include/linux/leds.h index bc1476fda96e..e3470e732ede 100644 --- a/include/linux/leds.h +++ b/include/linux/leds.h @@ -49,8 +49,10 @@ struct led_classdev { #define LED_SYSFS_DISABLE (1 << 22) #define LED_DEV_CAP_FLASH (1 << 23) - /* Set LED brightness level */ - /* Must not sleep, use a workqueue if needed */ + /* Set LED brightness level + * Must not sleep. Use brightness_set_blocking for drivers + * that can sleep while setting brightness. + */ void (*brightness_set)(struct led_classdev *led_cdev, enum led_brightness brightness); /* -- 2.39.5