RE: [PATCH v2 2/2] gpio: mlxbf3: Support add_pin_ranges()

[Asmaa Mnebhi <asmaa@xxxxxxxxxx>]

> > I would like to get the gpio block id which can only be 0 or 1 on BlueField-3
> (only 2 gpio blocks, one with 32 gpio pins and one with 24 gpio pins).
> > The above logic was an "easy" way for me to get the gpio block id. Then the
> pin_base for each gpio block is:
> > pin_base = id * MLXBF3_GPIO_MAX_PINS_PER_BLOCK
> 
> It's fragile. Use a direct case switch for that, which will be more explicit and
> robust (however still can fail for any new chip revision/version where it might
> be a different GPIO layout).
> 
Thanks Andy! Will do. Hopefully it is too late to change the BF3 hardware at this point so we should be good ; ) .