From 954e04b9491adea99e4590bc73937fdd8774ab3c Mon Sep 17 00:00:00 2001
From: Bryan Wu <cooloney@gmail.com>
Date: Tue, 24 Sep 2013 10:38:26 -0700
Subject: [PATCH] of: introduce of_get_available_child_count

Some drivers keep counting available child by themselves. So
introduce a new simple API like of_get_child_count() but for
available childs.

Cc: Josh Wu <josh.wu@atmel.com>
Signed-off-by: Bryan Wu <cooloney@gmail.com>
Acked-by: Rob Herring <rob.herring@calxeda.com>
---
Reading git-format-patch failed