1 files changed, 8 insertions, 14 deletions

diff --git a/drivers/gpu/drm/tilcdc/tilcdc_drv.c b/drivers/gpu/drm/tilcdc/tilcdc_drv.c
index f8892e9..a694977 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_drv.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_drv.c
@@ -75,8 +75,8 @@ static void tilcdc_fb_output_poll_changed(struct drm_device *dev)
 	drm_fbdev_cma_hotplug_event(priv->fbdev);
 }
 
-int tilcdc_atomic_check(struct drm_device *dev,
-			struct drm_atomic_state *state)
+static int tilcdc_atomic_check(struct drm_device *dev,
+			       struct drm_atomic_state *state)
 {
 	int ret;
 
@@ -184,12 +184,9 @@ static int cpufreq_transition(struct notifier_block *nb,
 {
 	struct tilcdc_drm_private *priv = container_of(nb,
 			struct tilcdc_drm_private, freq_transition);
-	if (val == CPUFREQ_POSTCHANGE) {
-		if (priv->lcd_fck_rate != clk_get_rate(priv->clk)) {
-			priv->lcd_fck_rate = clk_get_rate(priv->clk);
-			tilcdc_crtc_update_clk(priv->crtc);
-		}
-	}
+
+	if (val == CPUFREQ_POSTCHANGE)
+		tilcdc_crtc_update_clk(priv->crtc);
 
 	return 0;
 }
@@ -203,8 +200,6 @@ static int tilcdc_unload(struct drm_device *dev)
 {
 	struct tilcdc_drm_private *priv = dev->dev_private;
 
-	tilcdc_crtc_disable(priv->crtc);
-
 	tilcdc_remove_external_encoders(dev);
 
 	drm_fbdev_cma_fini(priv->fbdev);
@@ -283,7 +278,6 @@ static int tilcdc_load(struct drm_device *dev, unsigned long flags)
 	}
 
 #ifdef CONFIG_CPU_FREQ
-	priv->lcd_fck_rate = clk_get_rate(priv->clk);
 	priv->freq_transition.notifier_call = cpufreq_transition;
 	ret = cpufreq_register_notifier(&priv->freq_transition,
 			CPUFREQ_TRANSITION_NOTIFIER);
@@ -418,13 +412,13 @@ fail_irq_uninstall:
 fail_vblank_cleanup:
 	drm_vblank_cleanup(dev);
 
-fail_mode_config_cleanup:
-	drm_mode_config_cleanup(dev);
-
 fail_component_cleanup:
 	if (priv->is_componentized)
 		component_unbind_all(dev->dev, dev);
 
+fail_mode_config_cleanup:
+	drm_mode_config_cleanup(dev);
+
 fail_external_cleanup:
 	tilcdc_remove_external_encoders(dev);