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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 <hkallweit1@gmail.com>
Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>
This commit is contained in:
Heiner Kallweit 2016-01-21 23:11:25 +01:00 committed by Jacek Anaszewski
parent b562e44f50
commit 70b2563b35
1 changed files with 4 additions and 2 deletions
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6
include/linux/leds.h
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@ -49,8 +49,10 @@ struct led_classdev {
#define LED_SYSFS_DISABLE (1 << 22) #define LED_SYSFS_DISABLE (1 << 22)
#define LED_DEV_CAP_FLASH (1 << 23) #define LED_DEV_CAP_FLASH (1 << 23)
/* Set LED brightness level */ /* Set LED brightness level
/* Must not sleep, use a workqueue if needed */ * Must not sleep. Use brightness_set_blocking for drivers
* that can sleep while setting brightness.
*/
void (*brightness_set)(struct led_classdev *led_cdev, void (*brightness_set)(struct led_classdev *led_cdev,
enum led_brightness brightness); enum led_brightness brightness);
/* /*