lkml.org 
[lkml]   [2018]   [Aug]   [30]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [PATCH v2] gpio: brcmstb: allow 0 width GPIO banks
On Sat, Aug 18, 2018 at 1:47 AM <justinpopo6@gmail.com> wrote:

> From: Justin Chen <justinpopo6@gmail.com>
>
> 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@gmail.com>

Patch applied with Florian's ACK.

Yours,
Linus Walleij

\
 
 \ /
  Last update: 2018-08-30 11:06    [W:0.218 / U:0.448 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site