Oleksandr Tymoshenko 076562d0a9 Handle multiple "gpio-leds"-compatible nodes
There are cases when gpioled nodes in DTS come from different sources
(e.g. standard Beaglebone Black LEDs in main DTS + shield LEDs in
overlay DTS) so instead of handling only first compatible node go
through all child nodes
2015-04-02 02:43:48 +00:00
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