From: Dong Aisheng <dong.aisheng@linaro.org>
Date: Fri, 27 Apr 2012 03:36:20 +0000 (+0800)
Subject: dt: add of_get_child_count helper function
X-Git-Tag: v3.5-rc1~176^2~14
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=183f1d0c6450ee032d97a2d01ed5eb00e0dbaa49;p=pandora-kernel.git

dt: add of_get_child_count helper function

Currently most code to get child count in kernel are almost same,
add a helper to implement this function for dt to use.

Cc: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Rob Herring <rob.herring@calxeda.com>
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
Signed-off-by: Dong Aisheng <dong.aisheng@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---

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