linux-kernel - RE: [PATCH] s3c/s3c24xx: arm: leds: Make s3c24xx LEDS driver use gpiolib

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: Windows password security audit tool. GUI, reports in PDF.

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

Message-ID: <74CDBE0F657A3D45AFBB94109FB122FF174F08C2F4@HQMAIL01.nvidia.com>
Date:	Mon, 21 Nov 2011 16:40:49 -0800
From:	Stephen Warren <swarren@...dia.com>
To:	Denis Kuzmenko <linux@...onet.org.ua>
CC:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Grant Likely <grant.likely@...retlab.ca>,
	Linus Walleij <linus.walleij@...aro.org>,
	Richard Purdie <rpurdie@...ys.net>,
	Wolfram Sang <w.sang@...gutronix.de>
Subject: RE: [PATCH] s3c/s3c24xx: arm: leds: Make s3c24xx LEDS driver use
 gpiolib

Denis Kuzmenko wrote at Monday, November 21, 2011 5:28 PM:
> On 11/22/2011 01:39 AM, Stephen Warren wrote:
...
> > Anyway, I guess that means that your patch V1 is at least a pure conversion
> > of the code from custom functions to gpiolib, even if what it was and still
> > is doing doesn't make much sense to me.
> >
> 
> So what do you suggest? Leave original behavior?
> I'd like to remove pull-related actions at all considering:
>  - power consumption
>  - we are both not able to find any sense in that code
>  - s3c2410_gpio_pullup looks like deprecated
>  - can't imagine situation where this change will break functionality
> (of course when this code used to drive actually LED and not something else)

Well, if that works for you, that makes sense to me too.

-- 
nvpublic

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/