linux-kernel - Re: [ath5k-devel] [PATCH] [ath5k][leds] Ability to disable leds support. If leds support enabled do not force mac802.11 leds layer selection.

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Message-ID: <AANLkTimXqdkQxv_Y1JaleTTWNsDIQHQaPn8HR7efOupb@mail.gmail.com>
Date:	Wed, 9 Jun 2010 17:43:48 +0300
From:	Dmytro Milinevskyy <milinevskyy@...il.com>
To:	Bob Copeland <me@...copeland.com>
Cc:	ath5k-devel@...ts.ath5k.org, Kalle Valo <kalle.valo@....fi>,
	linux-wireless@...r.kernel.org,
	GeunSik Lim <geunsik.lim@...sung.com>,
	Jiri Slaby <jirislaby@...il.com>,
	Greg Kroah-Hartman <gregkh@...e.de>,
	"John W. Linville" <linville@...driver.com>,
	Keng-Yu Lin <keng-yu.lin@...onical.com>,
	netdev@...r.kernel.org, Jiri Kosina <jkosina@...e.cz>,
	Shahar Or <shahar@...har-or.co.il>,
	linux-kernel@...r.kernel.org, Luca Verdesca <magooz@...ug.it>
Subject: Re: [ath5k-devel] [PATCH] [ath5k][leds] Ability to disable leds 
	support. If leds support enabled do not force mac802.11 leds layer selection.

Hi, Bob.

For instance I don't use 802.11 leds layer and trigger leds from
userspace according to my purposes.

-- Dima

On Wed, Jun 9, 2010 at 4:58 PM, Bob Copeland <me@...copeland.com> wrote:
> On Wed, Jun 9, 2010 at 3:31 AM, Dmytro Milinevskyy
> <milinevskyy@...il.com> wrote:
>> However if the leds support was enabled do not force selection of 802.11 leds layer.
>
> I don't understand this part.  What's the point of enabling software LEDs
> if nothing triggers them?
>
> Also, we can probably build hardware LEDs (hw_set_ledstate) in regardless.
> It's a pure register write and doesn't require the rest of the LED machinery.
>
> I assume you are doing this to reduce the size of the module.  If so, can
> you include size(1) output in the commit message?
>
> --
> Bob Copeland %% www.bobcopeland.com
>
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