On Wed, 27 Aug 2014, Fabio Estevam wrote:
> From: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
>
> genericbl_limit_intensity() is exported, but it is never
> called anywhere else.
>
> Fix the following sparse warning:
>
> drivers/video/backlight/generic_bl.c:59:6: warning: symbol 'genericbl_limit_intensity' was not declared. Should it be static?
>
> Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
> ---
> drivers/video/backlight/generic_bl.c | 18 ------------------
> 1 file changed, 18 deletions(-)
Applied, thanks.
> 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,
--
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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