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backlight: generic_bl: Remove unused function
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@freescale.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
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1 changed files with 0 additions and 18 deletions
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@ -52,24 +52,6 @@ static int genericbl_get_intensity(struct backlight_device *bd)
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return genericbl_intensity;
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}
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/*
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* Called when the battery is low to limit the backlight intensity.
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* If limit==0 clear any limit, otherwise limit the intensity
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*/
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void genericbl_limit_intensity(int limit)
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{
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struct backlight_device *bd = generic_backlight_device;
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mutex_lock(&bd->ops_lock);
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if (limit)
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bd->props.state |= GENERICBL_BATTLOW;
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else
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bd->props.state &= ~GENERICBL_BATTLOW;
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backlight_update_status(generic_backlight_device);
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mutex_unlock(&bd->ops_lock);
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}
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EXPORT_SYMBOL(genericbl_limit_intensity);
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static const struct backlight_ops genericbl_ops = {
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.options = BL_CORE_SUSPENDRESUME,
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.get_brightness = genericbl_get_intensity,
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