On Wed, Jun 11, 2014 at 11:53:30PM +0530, Naveen Krishna Ch wrote: > On 11 June 2014 23:20, Tomasz Figa <tomasz.figa@xxxxxxxxx> wrote: > > - in DT case, don't do anything in the driver about the GPIO chip > > select, because it will be handled automatically by the core. > But, i see that gpio_request_one is needed in _setup function in the driver. > Except that no other gpio related operation is needed in the driver. Ideally this code could be moved into the core too - indeed, ideally the non-DT case could be handled by the core too except for the bit where we look up what GPIO to use.
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