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From: Josh Triplett <josh@joshtriplett.org>
To: Rashika Kheria <rashika.kheria@gmail.com>
Cc: linux-kernel@vger.kernel.org, Jingoo Han <jg1.han@samsung.com>,
	Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>,
	Tomi Valkeinen <tomi.valkeinen@ti.com>,
	linux-fbdev@vger.kernel.org
Subject: Re: [PATCH] drivers: video: Remove unused function genericbl_limit_intensity() in generic_bl.c
Date: Mon, 16 Dec 2013 06:24:23 -0800	[thread overview]
Message-ID: <20131216142423.GB24172@leaf> (raw)
In-Reply-To: <20131216112110.GA4849@rashika>

On Mon, Dec 16, 2013 at 04:51:10PM +0530, Rashika Kheria wrote:
> Removes unused function genericbl_limit_intensity() in
> backlight/generic_bl.c.
> 
> This eliminates the following warning in backlight/generic_bl.c:
> drivers/video/backlight/generic_bl.c:59:6: warning: no previous prototype for ‘genericbl_limit_intensity’ [-Wmissing-prototypes]
> 
> Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>

Reviewed-by: Josh Triplett <josh@joshtriplett.org>

>  drivers/video/backlight/generic_bl.c |   18 ------------------
>  1 file changed, 18 deletions(-)
> 
> diff --git a/drivers/video/backlight/generic_bl.c b/drivers/video/backlight/generic_bl.c
> index 5d8d652..67dfb93 100644
> --- a/drivers/video/backlight/generic_bl.c
> +++ b/drivers/video/backlight/generic_bl.c
> @@ -52,24 +52,6 @@ static int genericbl_get_intensity(struct backlight_device *bd)
>  	return genericbl_intensity;
>  }
>  
> -/*
> - * Called when the battery is low to limit the backlight intensity.
> - * If limit==0 clear any limit, otherwise limit the intensity
> - */
> -void genericbl_limit_intensity(int limit)
> -{
> -	struct backlight_device *bd = generic_backlight_device;
> -
> -	mutex_lock(&bd->ops_lock);
> -	if (limit)
> -		bd->props.state |= GENERICBL_BATTLOW;
> -	else
> -		bd->props.state &= ~GENERICBL_BATTLOW;
> -	backlight_update_status(generic_backlight_device);
> -	mutex_unlock(&bd->ops_lock);
> -}
> -EXPORT_SYMBOL(genericbl_limit_intensity);
> -
>  static const struct backlight_ops genericbl_ops = {
>  	.options = BL_CORE_SUSPENDRESUME,
>  	.get_brightness = genericbl_get_intensity,
> -- 
> 1.7.9.5
> 

WARNING: multiple messages have this Message-ID (diff)
From: Josh Triplett <josh@joshtriplett.org>
To: Rashika Kheria <rashika.kheria@gmail.com>
Cc: linux-kernel@vger.kernel.org, Jingoo Han <jg1.han@samsung.com>,
	Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>,
	Tomi Valkeinen <tomi.valkeinen@ti.com>,
	linux-fbdev@vger.kernel.org
Subject: Re: [PATCH] drivers: video: Remove unused function genericbl_limit_intensity() in generic_bl.c
Date: Mon, 16 Dec 2013 14:24:23 +0000	[thread overview]
Message-ID: <20131216142423.GB24172@leaf> (raw)
In-Reply-To: <20131216112110.GA4849@rashika>

On Mon, Dec 16, 2013 at 04:51:10PM +0530, Rashika Kheria wrote:
> Removes unused function genericbl_limit_intensity() in
> backlight/generic_bl.c.
> 
> This eliminates the following warning in backlight/generic_bl.c:
> drivers/video/backlight/generic_bl.c:59:6: warning: no previous prototype for ‘genericbl_limit_intensity’ [-Wmissing-prototypes]
> 
> Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>

Reviewed-by: Josh Triplett <josh@joshtriplett.org>

>  drivers/video/backlight/generic_bl.c |   18 ------------------
>  1 file changed, 18 deletions(-)
> 
> diff --git a/drivers/video/backlight/generic_bl.c b/drivers/video/backlight/generic_bl.c
> index 5d8d652..67dfb93 100644
> --- a/drivers/video/backlight/generic_bl.c
> +++ b/drivers/video/backlight/generic_bl.c
> @@ -52,24 +52,6 @@ static int genericbl_get_intensity(struct backlight_device *bd)
>  	return genericbl_intensity;
>  }
>  
> -/*
> - * Called when the battery is low to limit the backlight intensity.
> - * If limit=0 clear any limit, otherwise limit the intensity
> - */
> -void genericbl_limit_intensity(int limit)
> -{
> -	struct backlight_device *bd = generic_backlight_device;
> -
> -	mutex_lock(&bd->ops_lock);
> -	if (limit)
> -		bd->props.state |= GENERICBL_BATTLOW;
> -	else
> -		bd->props.state &= ~GENERICBL_BATTLOW;
> -	backlight_update_status(generic_backlight_device);
> -	mutex_unlock(&bd->ops_lock);
> -}
> -EXPORT_SYMBOL(genericbl_limit_intensity);
> -
>  static const struct backlight_ops genericbl_ops = {
>  	.options = BL_CORE_SUSPENDRESUME,
>  	.get_brightness = genericbl_get_intensity,
> -- 
> 1.7.9.5
> 

  parent reply	other threads:[~2013-12-16 14:24 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-12-16 11:21 [PATCH] drivers: video: Remove unused function genericbl_limit_intensity() in generic_bl.c Rashika Kheria
2013-12-16 11:33 ` Rashika Kheria
2013-12-16 11:34 ` Jingoo Han
2013-12-16 11:34   ` Jingoo Han
2013-12-16 14:24 ` Josh Triplett [this message]
2013-12-16 14:24   ` Josh Triplett
2013-12-27  2:21   ` Jingoo Han
2013-12-27  2:21     ` Jingoo Han

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