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Message-ID: <411ac5e107cd2a6c628d1fb46e7d284c8f594768.camel@fi.rohmeurope.com>
Date:   Mon, 4 Nov 2019 15:48:17 +0000
From:   "Vaittinen, Matti" <Matti.Vaittinen@...rohmeurope.com>
To:     "linus.walleij@...aro.org" <linus.walleij@...aro.org>
CC:     "linux-leds@...r.kernel.org" <linux-leds@...r.kernel.org>,
        "dmurphy@...com" <dmurphy@...com>,
        "linux-rtc@...r.kernel.org" <linux-rtc@...r.kernel.org>,
        "linux-gpio@...r.kernel.org" <linux-gpio@...r.kernel.org>,
        "alexandre.belloni@...tlin.com" <alexandre.belloni@...tlin.com>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "mturquette@...libre.com" <mturquette@...libre.com>,
        "lgirdwood@...il.com" <lgirdwood@...il.com>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "mazziesaccount@...il.com" <mazziesaccount@...il.com>,
        "a.zummo@...ertech.it" <a.zummo@...ertech.it>,
        "jacek.anaszewski@...il.com" <jacek.anaszewski@...il.com>,
        "mark.rutland@....com" <mark.rutland@....com>,
        "robh+dt@...nel.org" <robh+dt@...nel.org>,
        "bgolaszewski@...libre.com" <bgolaszewski@...libre.com>,
        "linux-clk@...r.kernel.org" <linux-clk@...r.kernel.org>,
        "sboyd@...nel.org" <sboyd@...nel.org>,
        "lee.jones@...aro.org" <lee.jones@...aro.org>,
        "broonie@...nel.org" <broonie@...nel.org>,
        "pavel@....cz" <pavel@....cz>
Subject: Re: [RFC PATCH v3 14/15] gpio: Add definition for GPIO direction

Hello All,

On Sun, 2019-11-03 at 23:30 +0100, Linus Walleij wrote:
> Hi Matti!
> 
> Good initiative (and I will see a ton of janitorial patches as a
> result of this...)

I have somewhere near 62 patches waiting to be sent =) They're pretty
small but I'd appreciate thorough review as they're mostly untested...
Do you mind receiving them all in one go? Or do you think I should send
the series in smaller chuncks?

> On Fri, Nov 1, 2019 at 12:50 PM Matti Vaittinen
> <matti.vaittinen@...rohmeurope.com> wrote:
> 
> > At least for me it is difficult to remember the meaning of GPIO
> > direction values. Define GPIO_IN and GPIO_OUT so that occasional
> > GPIO contributors would not need to always check the meaning of
> > hard coded values 1 and 0.
> > 
> > Signed-off-by: Matti Vaittinen <matti.vaittinen@...rohmeurope.com>
> (...)
> > +#define GPIO_IN                1
> > +#define GPIO_OUT       0
> 
> Please spell it out or people will be confused:
> 
> GPIO_LINE_DIRECTION_IN
> GPIO_LINE_DIRECTION_OUT
> 
> Yours,
> Linus Walleij

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