drm/i915: Make intel_panel_get_backlight static.
This function isn't used outside of intel_panel.c, so make it static. Signed-off-by: Stéphane Marchesin <marcheu@chromium.org> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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@ -380,7 +380,6 @@ extern void intel_pch_panel_fitting(struct drm_device *dev,
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const struct drm_display_mode *mode,
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const struct drm_display_mode *mode,
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struct drm_display_mode *adjusted_mode);
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struct drm_display_mode *adjusted_mode);
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extern u32 intel_panel_get_max_backlight(struct drm_device *dev);
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extern u32 intel_panel_get_max_backlight(struct drm_device *dev);
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extern u32 intel_panel_get_backlight(struct drm_device *dev);
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extern void intel_panel_set_backlight(struct drm_device *dev, u32 level);
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extern void intel_panel_set_backlight(struct drm_device *dev, u32 level);
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extern int intel_panel_setup_backlight(struct drm_device *dev);
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extern int intel_panel_setup_backlight(struct drm_device *dev);
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extern void intel_panel_enable_backlight(struct drm_device *dev,
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extern void intel_panel_enable_backlight(struct drm_device *dev,
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@ -213,7 +213,7 @@ static u32 intel_panel_compute_brightness(struct drm_device *dev, u32 val)
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return val;
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return val;
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}
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}
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u32 intel_panel_get_backlight(struct drm_device *dev)
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static u32 intel_panel_get_backlight(struct drm_device *dev)
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{
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{
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struct drm_i915_private *dev_priv = dev->dev_private;
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struct drm_i915_private *dev_priv = dev->dev_private;
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u32 val;
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u32 val;
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