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-rw-r--r--Documentation/ABI/testing/sysfs-class-led-trigger-pattern3
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-class-led-trigger-pattern b/Documentation/ABI/testing/sysfs-class-led-trigger-pattern
index d91a07767adf..8c57d2780554 100644
--- a/Documentation/ABI/testing/sysfs-class-led-trigger-pattern
+++ b/Documentation/ABI/testing/sysfs-class-led-trigger-pattern
@@ -35,3 +35,6 @@ Description:
This file will always return the originally written repeat
number.
+
+ It should be noticed that some leds, like EL15203000 may
+ only support indefinitely patterns, so they always store -1.