drm/bridge: analogix_dp: Fix connector and encoder cleanup

Since we are initing connector in the core driver and encoder in the plat driver, let's clean them up in the right places. Signed-off-by: Jeffy Chen <[email protected]> Signed-off-by: Thierry Escande <[email protected]> Reviewed-by: Andrzej Hajda <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
apalos · Mar 1, 2018 · 7fe201c · 7fe201c
1 parent 6b2d8fd
commit 7fe201c
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Showing 3 changed files with 10 additions and 11 deletions.
diff --git a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
@@ -1407,7 +1407,6 @@ analogix_dp_bind(struct device *dev, struct drm_device *drm_dev,
 	ret = analogix_dp_create_bridge(drm_dev, dp);
 	if (ret) {
 		DRM_ERROR("failed to create bridge (%d)\n", ret);
-		drm_encoder_cleanup(dp->encoder);
 		goto err_disable_pm_runtime;
 	}
 
@@ -1430,7 +1429,6 @@ void analogix_dp_unbind(struct analogix_dp_device *dp)
 {
 	analogix_dp_bridge_disable(dp->bridge);
 	dp->connector.funcs->destroy(&dp->connector);
-	dp->encoder->funcs->destroy(dp->encoder);
 
 	if (dp->plat_data->panel) {
 		if (drm_panel_unprepare(dp->plat_data->panel))

diff --git a/drivers/gpu/drm/exynos/exynos_dp.c b/drivers/gpu/drm/exynos/exynos_dp.c
@@ -185,8 +185,10 @@ static int exynos_dp_bind(struct device *dev, struct device *master, void *data)
 	dp->plat_data.encoder = encoder;
 
 	dp->adp = analogix_dp_bind(dev, dp->drm_dev, &dp->plat_data);
-	if (IS_ERR(dp->adp))
+	if (IS_ERR(dp->adp)) {
+		dp->encoder.funcs->destroy(&dp->encoder);
 		return PTR_ERR(dp->adp);
+	}
 
 	return 0;
 }
@@ -196,7 +198,8 @@ static void exynos_dp_unbind(struct device *dev, struct device *master,
 {
 	struct exynos_dp_device *dp = dev_get_drvdata(dev);
 
-	return analogix_dp_unbind(dp->adp);
+	analogix_dp_unbind(dp->adp);
+	dp->encoder.funcs->destroy(&dp->encoder);
 }
 
 static const struct component_ops exynos_dp_ops = {

diff --git a/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c b/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c
@@ -259,13 +259,8 @@ static struct drm_encoder_helper_funcs rockchip_dp_encoder_helper_funcs = {
 	.atomic_check = rockchip_dp_drm_encoder_atomic_check,
 };
 
-static void rockchip_dp_drm_encoder_destroy(struct drm_encoder *encoder)
-{
-	drm_encoder_cleanup(encoder);
-}
-
 static struct drm_encoder_funcs rockchip_dp_encoder_funcs = {
-	.destroy = rockchip_dp_drm_encoder_destroy,
+	.destroy = drm_encoder_cleanup,
 };
 
 static int rockchip_dp_of_probe(struct rockchip_dp_device *dp)
@@ -362,8 +357,10 @@ static int rockchip_dp_bind(struct device *dev, struct device *master,
 	rockchip_drm_psr_register(&dp->encoder, analogix_dp_psr_set);
 
 	dp->adp = analogix_dp_bind(dev, dp->drm_dev, &dp->plat_data);
-	if (IS_ERR(dp->adp))
+	if (IS_ERR(dp->adp)) {
+		dp->encoder.funcs->destroy(&dp->encoder);
 		return PTR_ERR(dp->adp);
+	}
 
 	return 0;
 }
@@ -375,6 +372,7 @@ static void rockchip_dp_unbind(struct device *dev, struct device *master,
 
 	rockchip_drm_psr_unregister(&dp->encoder);
 	analogix_dp_unbind(dp->adp);
+	dp->encoder.funcs->destroy(&dp->encoder);
 }
 
 static const struct component_ops rockchip_dp_component_ops = {