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Diffstat (limited to 'include/linux/leds.h')
-rw-r--r--include/linux/leds.h8
1 files changed, 6 insertions, 2 deletions
diff --git a/include/linux/leds.h b/include/linux/leds.h
index bc1476fda..f203a8f89 100644
--- a/include/linux/leds.h
+++ b/include/linux/leds.h
@@ -39,6 +39,7 @@ struct led_classdev {
/* Lower 16 bits reflect status */
#define LED_SUSPENDED (1 << 0)
+#define LED_UNREGISTERING (1 << 1)
/* Upper 16 bits reflect control information */
#define LED_CORE_SUSPENDRESUME (1 << 16)
#define LED_BLINK_ONESHOT (1 << 17)
@@ -48,9 +49,12 @@ struct led_classdev {
#define LED_BLINK_DISABLE (1 << 21)
#define LED_SYSFS_DISABLE (1 << 22)
#define LED_DEV_CAP_FLASH (1 << 23)
+#define LED_HW_PLUGGABLE (1 << 24)
- /* 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);
/*