Hi Daniel,

On Thu, Apr 25, 2013 at 01:33:52PM +0200, Daniel Mack wrote:
> In preparation for DT bindings, we have to store all runtime information
> inside struct ads7846. Add more variable to struct ads7846 and refactor
> some code so the probe-time supplied pdata is not used from any other
> function than the probe() callback.
> 

I think more common pattern is to allocate platform data structure when
parsing device tree, often with devm_kzalloc() so it is cleaned up after
driver is unbound.

Thanks.

-- 
Dmitry
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