linux-kernel - Re: [PATCH] gpio: don't WARN() on NULL descs if gpiolib is disabled

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Message-ID: <6d863a60-c825-724f-503a-2aacbe78f2ba@metux.net>
Date:   Wed, 10 Jul 2019 15:09:44 +0200
From:   "Enrico Weigelt, metux IT consult" <lkml@...ux.net>
To:     Linus Walleij <linus.walleij@...aro.org>,
        Bartosz Golaszewski <brgl@...ev.pl>
Cc:     "open list:GPIO SUBSYSTEM" <linux-gpio@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Bartosz Golaszewski <bgolaszewski@...libre.com>,
        "Claus H . Stovgaard" <cst@...seone.com>
Subject: Re: [PATCH] gpio: don't WARN() on NULL descs if gpiolib is disabled

On 09.07.19 15:30, Linus Walleij wrote:

Hi,

> I remember I had this discussion in the past, and I made a large> refactoring to make it possible for drivers that need gpiod_*> calls
to simply do:> > select GPIOLIB> > in Kconfig.
Would that allow enabling gpio consumers or drivers selectable w/o
having the gpio subsystem enabled first ?

--mtx

-- 
Enrico Weigelt, metux IT consult
Free software and Linux embedded engineering
info@...ux.net -- +49-151-27565287