+ [ -d "/sys/class/leds/$label" ] || {
+ label=""
+ for node in /sys/class/leds/*; do
+ of_path=$(grep OF_FULLNAME "$node/uevent" | cut -f2 -d'=')
+ [ "/proc/device-tree$of_path" = "$ledpath" ] && {
+ label=$(basename "$node")
+ break
+ }
+ done
+ }
+ }
+