[PATCH v5 1/1] dt: add of_get_child_count helper function

[Stephen Warren]

On 04/26/2012 09:36 PM, Dong Aisheng wrote:
> From: Dong Aisheng <dong.aisheng at linaro.org>
> 
> 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 at secretlab.ca>
> Acked-by: Rob Herring <rob.herring at calxeda.com>
> Signed-off-by: Dong Aisheng <dong.aisheng at linaro.org>

Acked-by: Stephen Warren <swarren at wwwdotorg.org>