summaryrefslogtreecommitdiffstats
path: root/Documentation/leds
diff options
context:
space:
mode:
Diffstat (limited to 'Documentation/leds')
-rw-r--r--Documentation/leds/ledtrig-oneshot.txt20
1 files changed, 2 insertions, 18 deletions
diff --git a/Documentation/leds/ledtrig-oneshot.txt b/Documentation/leds/ledtrig-oneshot.txt
index 07cd1fa41a3a..fe57474a12e2 100644
--- a/Documentation/leds/ledtrig-oneshot.txt
+++ b/Documentation/leds/ledtrig-oneshot.txt
@@ -21,24 +21,8 @@ below:
echo oneshot > trigger
-This adds the following sysfs attributes to the LED:
-
- delay_on - specifies for how many milliseconds the LED has to stay at
- LED_FULL brightness after it has been armed.
- Default to 100 ms.
-
- delay_off - specifies for how many milliseconds the LED has to stay at
- LED_OFF brightness after it has been armed.
- Default to 100 ms.
-
- invert - reverse the blink logic. If set to 0 (default) blink on for delay_on
- ms, then blink off for delay_off ms, leaving the LED normally off. If
- set to 1, blink off for delay_off ms, then blink on for delay_on ms,
- leaving the LED normally on.
- Setting this value also immediately change the LED state.
-
- shot - write any non-empty string to signal an events, this starts a blink
- sequence if not already running.
+This adds sysfs attributes to the LED that are documented in:
+Documentation/ABI/testing/sysfs-class-led-trigger-oneshot
Example use-case: network devices, initialization: