linux-kernel - Re: [PATCH v4 1/2] gpio: add GPO driver for PCA9570

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Message-ID: <CAHp75Vf+J2vA2c2WiGuFk8jbTkynYSF8bvab0_17xjXgKCy36Q@mail.gmail.com>
Date:   Thu, 2 Jul 2020 15:38:54 +0300
From:   Andy Shevchenko <andy.shevchenko@...il.com>
To:     Sungbo Eo <mans0n@...ani.run>
Cc:     Linus Walleij <linus.walleij@...aro.org>,
        Bartosz Golaszewski <bgolaszewski@...libre.com>,
        Michael Walle <michael@...le.cc>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        "open list:GPIO SUBSYSTEM" <linux-gpio@...r.kernel.org>
Subject: Re: [PATCH v4 1/2] gpio: add GPO driver for PCA9570

On Thu, Jul 2, 2020 at 3:36 PM Andy Shevchenko
<andy.shevchenko@...il.com> wrote:
> On Thu, Jul 2, 2020 at 3:18 PM Sungbo Eo <mans0n@...ani.run> wrote:

> > +       s32 ret;

And why not simple int ret; ?

-- 
With Best Regards,
Andy Shevchenko