[PATCH] i2c: Fallback to of_node of parent

[Wolfram Sang]

On Sat, Nov 16, 2013 at 05:59:15PM +0100, Florian Meier wrote:
> I have looked through all bus drivers and in most
> cases they have a corresponding line that could be removed.
> 
> Although, this patch would break i2c-powermac, because it
> relies on the fact that of_node stays NULL.
> 
> Any idea how to handle that?

You are right, yet I don't have the time to look into that. If you have
an idea, please go ahead.

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