linux-kernel - Re: [PATCH] gpio: sx150x: Update OF configuration

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Sat, 18 Jun 2016 11:02:02 +0200
From:	Linus Walleij <linus.walleij@...aro.org>
To:	Neil Armstrong <narmstrong@...libre.com>
Cc:	Alexandre Courbot <gnurou@...il.com>,
	"linux-gpio@...r.kernel.org" <linux-gpio@...r.kernel.org>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] gpio: sx150x: Update OF configuration

On Fri, Jun 17, 2016 at 11:51 AM, Neil Armstrong
<narmstrong@...libre.com> wrote:

> In case of OF probing, the driver fails to initialize :
> - gpio_chip.base must be -1
> - irq_summary must be either -1 or valid
> - There is no way to use the other configurations
>
> Add OF parsing function to complete the HW configuration, make
> OF configuration dynamic instead of static with #defines and
> update the DT bindings.
>
> Signed-off-by: Neil Armstrong <narmstrong@...libre.com>

As you can see from the result of the build robot, the removal
of #ifdef CONFIG_OF_GPIO does not play well with non-DT
configurarions.

You need to figure something out here so that it builds for
both.

Yours,
Linus Walleij