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authorHeiner Kallweit <hkallweit1@gmail.com>2016-01-22 01:11:25 +0300
committerJacek Anaszewski <j.anaszewski@samsung.com>2016-03-14 11:22:20 +0300
commit70b2563b35b3edcf67819b99e560f3f0f6ce4a9f (patch)
tree39c89d932a8347faf9bc5695b9a80eed7c119214 /include/linux/leds.h
parentb562e44f507e863c6792946e4e1b1449fbbac85d (diff)
downloadlinux-70b2563b35b3edcf67819b99e560f3f0f6ce4a9f.tar.xz
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>
Diffstat (limited to 'include/linux/leds.h')
-rw-r--r--include/linux/leds.h6
1 files 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);
/*