linux-kernel - Re: [PATCH 1/2] leds-class: change back LEDS

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Date:	Mon, 05 Sep 2011 20:51:38 +0100
From:	Richard Purdie <richard.purdie@...uxfoundation.org>
To:	Bryan Wu <bryan.wu@...onical.com>
Cc:	linux@....linux.org.uk, linux-kernel@...r.kernel.org,
	linus.walleij@...aro.org, akpm <akpm@...ux-foundation.org>
Subject: Re: [PATCH 1/2] leds-class: change back LEDS_CLASS to tristate
 instead of bool

On Tue, 2011-09-06 at 03:09 +0800, Bryan Wu wrote:
> LEDS_CLASS is required by leds and trigger drivers, but we can build it
> as module. So change this option back as tristate and treak the help
> message as well.
> 
> Signed-off-by: Bryan Wu <bryan.wu@...onical.com>

Acked-by: Richard Purdie <rchard.purdie@...uxfoundation.org>

> ---
>  drivers/leds/Kconfig |    7 +++++--
>  1 files changed, 5 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig
> index b591e72..1c35927 100644
> --- a/drivers/leds/Kconfig
> +++ b/drivers/leds/Kconfig
> @@ -17,10 +17,13 @@ menuconfig NEW_LEDS
>  if NEW_LEDS
>  
>  config LEDS_CLASS
> -	bool "LED Class Support"
> +	tristate "LED Class Support"
>  	help
>  	  This option enables the led sysfs class in /sys/class/leds.  You'll
> -	  need this to do anything useful with LEDs.  If unsure, say N.
> +	  need this to do anything useful with LEDs.  If unsure, say M.
> +
> +	  Note: don't disable it as N, because plenty of led and trigger drivers
> +	  are using this option.
>  
>  comment "LED drivers"
>  


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