Re: [PATCH v2] gpio: brcmstb: allow 0 width GPIO banks

From: Linus Walleij
Date: Thu Aug 30 2018 - 05:06:00 EST

On Sat, Aug 18, 2018 at 1:47 AM <justinpopo6@xxxxxxxxx> wrote:

> From: Justin Chen <justinpopo6@xxxxxxxxx>
> Sometimes we have empty banks within the GPIO block. This commit allows
> proper handling of 0 width GPIO banks. We handle 0 width GPIO banks by
> incrementing the bank and number of GPIOs, but not initializing them.
> This will mean a call into the non-existent GPIOs will return an error.
> Also remove "GPIO registered" dev print. This information is misleading
> since the incremented banks and gpio_base do not reflect the actual GPIOs
> that get initialized. We leave this information out since it is already
> printed with dev_dbg.
> Signed-off-by: Justin Chen <justinpopo6@xxxxxxxxx>

Patch applied with Florian's ACK.

Linus Walleij