3 files changed, 14 insertions, 22 deletions

diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511.h b/drivers/gpu/drm/bridge/adv7511/adv7511.h
index 05e3abb5a0c9..592ecfcf00ca 100644
--- a/drivers/gpu/drm/bridge/adv7511/adv7511.h
+++ b/drivers/gpu/drm/bridge/adv7511/adv7511.h
@@ -401,7 +401,6 @@ void adv7533_mode_set(struct adv7511 *adv, const struct drm_display_mode *mode);
 int adv7533_patch_registers(struct adv7511 *adv);
 int adv7533_patch_cec_registers(struct adv7511 *adv);
 int adv7533_attach_dsi(struct adv7511 *adv);
-void adv7533_detach_dsi(struct adv7511 *adv);
 int adv7533_parse_dt(struct device_node *np, struct adv7511 *adv);
 
 #ifdef CONFIG_DRM_I2C_ADV7511_AUDIO
diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
index 76555ae64e9c..f8e5da148599 100644
--- a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
+++ b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
@@ -910,9 +910,6 @@ static int adv7511_bridge_attach(struct drm_bridge *bridge,
 			return ret;
 	}
 
-	if (adv->type == ADV7533 || adv->type == ADV7535)
-		ret = adv7533_attach_dsi(adv);
-
 	if (adv->i2c_main->irq)
 		regmap_write(adv->regmap, ADV7511_REG_INT_ENABLE(0),
 			     ADV7511_INT0_HPD);
@@ -1288,8 +1285,18 @@ static int adv7511_probe(struct i2c_client *i2c, const struct i2c_device_id *id)
 	drm_bridge_add(&adv7511->bridge);
 
 	adv7511_audio_init(dev, adv7511);
+
+	if (adv7511->type == ADV7533 || adv7511->type == ADV7535) {
+		ret = adv7533_attach_dsi(adv7511);
+		if (ret)
+			goto err_unregister_audio;
+	}
+
 	return 0;
 
+err_unregister_audio:
+	adv7511_audio_exit(adv7511);
+	drm_bridge_remove(&adv7511->bridge);
 err_unregister_cec:
 	i2c_unregister_device(adv7511->i2c_cec);
 	clk_disable_unprepare(adv7511->cec_clk);
@@ -1307,8 +1314,6 @@ static int adv7511_remove(struct i2c_client *i2c)
 {
 	struct adv7511 *adv7511 = i2c_get_clientdata(i2c);
 
-	if (adv7511->type == ADV7533 || adv7511->type == ADV7535)
-		adv7533_detach_dsi(adv7511);
 	i2c_unregister_device(adv7511->i2c_cec);
 	clk_disable_unprepare(adv7511->cec_clk);
 
diff --git a/drivers/gpu/drm/bridge/adv7511/adv7533.c b/drivers/gpu/drm/bridge/adv7511/adv7533.c
index 59d718bde8c4..eb7579dec40a 100644
--- a/drivers/gpu/drm/bridge/adv7511/adv7533.c
+++ b/drivers/gpu/drm/bridge/adv7511/adv7533.c
@@ -153,11 +153,10 @@ int adv7533_attach_dsi(struct adv7511 *adv)
 		return -EPROBE_DEFER;
 	}
 
-	dsi = mipi_dsi_device_register_full(host, &info);
+	dsi = devm_mipi_dsi_device_register_full(dev, host, &info);
 	if (IS_ERR(dsi)) {
 		dev_err(dev, "failed to create dsi device\n");
-		ret = PTR_ERR(dsi);
-		goto err_dsi_device;
+		return PTR_ERR(dsi);
 	}
 
 	adv->dsi = dsi;
@@ -167,24 +166,13 @@ int adv7533_attach_dsi(struct adv7511 *adv)
 	dsi->mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_SYNC_PULSE |
 			  MIPI_DSI_MODE_NO_EOT_PACKET | MIPI_DSI_MODE_VIDEO_HSE;
 
-	ret = mipi_dsi_attach(dsi);
+	ret = devm_mipi_dsi_attach(dev, dsi);
 	if (ret < 0) {
 		dev_err(dev, "failed to attach dsi to host\n");
-		goto err_dsi_attach;
+		return ret;
 	}
 
 	return 0;
-
-err_dsi_attach:
-	mipi_dsi_device_unregister(dsi);
-err_dsi_device:
-	return ret;
-}
-
-void adv7533_detach_dsi(struct adv7511 *adv)
-{
-	mipi_dsi_detach(adv->dsi);
-	mipi_dsi_device_unregister(adv->dsi);
 }
 
 int adv7533_parse_dt(struct device_node *np, struct adv7511 *adv)