Merge branches 'pm-cpufreq', 'pm-cpuidle' and 'acpi-cppc'

[deliverable/linux.git] / drivers / gpu / drm / tegra / dc.c

diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c
index dde6f208c3477211d5a33be0da8efc932da3dea7..fb2b4b0271a2a7a5f14587b9cd8a9a1d9b35ecb4 100644 (file)
--- a/drivers/gpu/drm/tegra/dc.c
+++ b/drivers/gpu/drm/tegra/dc.c
@@ -988,23 +988,6 @@ static void tegra_dc_finish_page_flip(struct tegra_dc *dc)
        spin_unlock_irqrestore(&drm->event_lock, flags);
 }
 
-void tegra_dc_cancel_page_flip(struct drm_crtc *crtc, struct drm_file *file)
-{
-       struct tegra_dc *dc = to_tegra_dc(crtc);
-       struct drm_device *drm = crtc->dev;
-       unsigned long flags;
-
-       spin_lock_irqsave(&drm->event_lock, flags);
-
-       if (dc->event && dc->event->base.file_priv == file) {
-               dc->event->base.destroy(&dc->event->base);
-               drm_crtc_vblank_put(crtc);
-               dc->event = NULL;
-       }
-
-       spin_unlock_irqrestore(&drm->event_lock, flags);
-}
-
 static void tegra_dc_destroy(struct drm_crtc *crtc)
 {
        drm_crtc_cleanup(crtc);