[PATCH 1/2] of: base: add function to get highest id of an alias stem

[Wolfram Sang]

On Thu, Mar 12, 2015 at 05:17:58PM +0100, Wolfram Sang wrote:
> I2C supports adding adapters using either a dynamic or fixed id. The
> latter is provided by aliases in the DT case. To prevent id collisions
> of those two types, install this function which gives us the highest
> fixed id, so we can then let the dynamically created ones come after
> this highest number.
> 
> Signed-off-by: Wolfram Sang <wsa at the-dreams.de>

Applied to for-next, thanks!

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