Merge drm/drm-next into drm-misc-next

Let's kick-off this release cycle.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>

25 files changed, 25 insertions, 87 deletions

diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
index 0f0950c11196..78b72739e5c3 100644
--- a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
+++ b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
@@ -1346,7 +1346,7 @@ uninit_regulators:
 	return ret;
 }
 
-static int adv7511_remove(struct i2c_client *i2c)
+static void adv7511_remove(struct i2c_client *i2c)
 {
 	struct adv7511 *adv7511 = i2c_get_clientdata(i2c);
 
@@ -1362,8 +1362,6 @@ static int adv7511_remove(struct i2c_client *i2c)
 
 	i2c_unregister_device(adv7511->i2c_packet);
 	i2c_unregister_device(adv7511->i2c_edid);
-
-	return 0;
 }
 
 static const struct i2c_device_id adv7511_i2c_ids[] = {
diff --git a/drivers/gpu/drm/bridge/analogix/analogix-anx6345.c b/drivers/gpu/drm/bridge/analogix/analogix-anx6345.c
index ae3d6e9a606c..660a54857929 100644
--- a/drivers/gpu/drm/bridge/analogix/analogix-anx6345.c
+++ b/drivers/gpu/drm/bridge/analogix/analogix-anx6345.c
@@ -787,7 +787,7 @@ err_unregister_i2c:
 	return err;
 }
 
-static int anx6345_i2c_remove(struct i2c_client *client)
+static void anx6345_i2c_remove(struct i2c_client *client)
 {
 	struct anx6345 *anx6345 = i2c_get_clientdata(client);
 
@@ -798,8 +798,6 @@ static int anx6345_i2c_remove(struct i2c_client *client)
 	kfree(anx6345->edid);
 
 	mutex_destroy(&anx6345->lock);
-
-	return 0;
 }
 
 static const struct i2c_device_id anx6345_id[] = {
diff --git a/drivers/gpu/drm/bridge/analogix/analogix-anx78xx.c b/drivers/gpu/drm/bridge/analogix/analogix-anx78xx.c
index d2fc8676fab6..5997049fde5b 100644
--- a/drivers/gpu/drm/bridge/analogix/analogix-anx78xx.c
+++ b/drivers/gpu/drm/bridge/analogix/analogix-anx78xx.c
@@ -1357,7 +1357,7 @@ err_unregister_i2c:
 	return err;
 }
 
-static int anx78xx_i2c_remove(struct i2c_client *client)
+static void anx78xx_i2c_remove(struct i2c_client *client)
 {
 	struct anx78xx *anx78xx = i2c_get_clientdata(client);
 
@@ -1366,8 +1366,6 @@ static int anx78xx_i2c_remove(struct i2c_client *client)
 	unregister_i2c_dummy_clients(anx78xx);
 
 	kfree(anx78xx->edid);
-
-	return 0;
 }
 
 static const struct i2c_device_id anx78xx_id[] = {
diff --git a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
index 8aadcc0aa90b..df9370e0ff23 100644
--- a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
+++ b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
@@ -1864,12 +1864,6 @@ EXPORT_SYMBOL_GPL(analogix_dp_remove);
 int analogix_dp_suspend(struct analogix_dp_device *dp)
 {
 	clk_disable_unprepare(dp->clock);
-
-	if (dp->plat_data->panel) {
-		if (drm_panel_unprepare(dp->plat_data->panel))
-			DRM_ERROR("failed to turnoff the panel\n");
-	}
-
 	return 0;
 }
 EXPORT_SYMBOL_GPL(analogix_dp_suspend);
@@ -1884,13 +1878,6 @@ int analogix_dp_resume(struct analogix_dp_device *dp)
 		return ret;
 	}
 
-	if (dp->plat_data->panel) {
-		if (drm_panel_prepare(dp->plat_data->panel)) {
-			DRM_ERROR("failed to setup the panel\n");
-			return -EBUSY;
-		}
-	}
-
 	return 0;
 }
 EXPORT_SYMBOL_GPL(analogix_dp_resume);
diff --git a/drivers/gpu/drm/bridge/analogix/anx7625.c b/drivers/gpu/drm/bridge/analogix/anx7625.c
index 0c323b5a1c99..b0ff1ecb80a5 100644
--- a/drivers/gpu/drm/bridge/analogix/anx7625.c
+++ b/drivers/gpu/drm/bridge/analogix/anx7625.c
@@ -2715,7 +2715,7 @@ free_hdcp_wq:
 	return ret;
 }
 
-static int anx7625_i2c_remove(struct i2c_client *client)
+static void anx7625_i2c_remove(struct i2c_client *client)
 {
 	struct anx7625_data *platform = i2c_get_clientdata(client);
 
@@ -2735,8 +2735,6 @@ static int anx7625_i2c_remove(struct i2c_client *client)
 
 	if (platform->pdata.audio_en)
 		anx7625_unregister_audio(platform);
-
-	return 0;
 }
 
 static const struct i2c_device_id anx7625_id[] = {
diff --git a/drivers/gpu/drm/bridge/chrontel-ch7033.c b/drivers/gpu/drm/bridge/chrontel-ch7033.c
index ba060277c3fd..b94f39a86846 100644
--- a/drivers/gpu/drm/bridge/chrontel-ch7033.c
+++ b/drivers/gpu/drm/bridge/chrontel-ch7033.c
@@ -583,14 +583,12 @@ static int ch7033_probe(struct i2c_client *client,
 	return 0;
 }
 
-static int ch7033_remove(struct i2c_client *client)
+static void ch7033_remove(struct i2c_client *client)
 {
 	struct device *dev = &client->dev;
 	struct ch7033_priv *priv = dev_get_drvdata(dev);
 
 	drm_bridge_remove(&priv->bridge);
-
-	return 0;
 }
 
 static const struct of_device_id ch7033_dt_ids[] = {
diff --git a/drivers/gpu/drm/bridge/cros-ec-anx7688.c b/drivers/gpu/drm/bridge/cros-ec-anx7688.c
index 0f6d907432e3..fa91bdeddef0 100644
--- a/drivers/gpu/drm/bridge/cros-ec-anx7688.c
+++ b/drivers/gpu/drm/bridge/cros-ec-anx7688.c
@@ -159,13 +159,11 @@ static int cros_ec_anx7688_bridge_probe(struct i2c_client *client)
 	return 0;
 }
 
-static int cros_ec_anx7688_bridge_remove(struct i2c_client *client)
+static void cros_ec_anx7688_bridge_remove(struct i2c_client *client)
 {
 	struct cros_ec_anx7688 *anx7688 = i2c_get_clientdata(client);
 
 	drm_bridge_remove(&anx7688->bridge);
-
-	return 0;
 }
 
 static const struct of_device_id cros_ec_anx7688_bridge_match_table[] = {
diff --git a/drivers/gpu/drm/bridge/ite-it6505.c b/drivers/gpu/drm/bridge/ite-it6505.c
index a4302492cf8d..1fd09911fe8c 100644
--- a/drivers/gpu/drm/bridge/ite-it6505.c
+++ b/drivers/gpu/drm/bridge/ite-it6505.c
@@ -3363,7 +3363,7 @@ static int it6505_i2c_probe(struct i2c_client *client,
 	return 0;
 }
 
-static int it6505_i2c_remove(struct i2c_client *client)
+static void it6505_i2c_remove(struct i2c_client *client)
 {
 	struct it6505 *it6505 = i2c_get_clientdata(client);
 
@@ -3371,8 +3371,6 @@ static int it6505_i2c_remove(struct i2c_client *client)
 	drm_dp_aux_unregister(&it6505->aux);
 	it6505_debugfs_remove(it6505);
 	it6505_poweroff(it6505);
-
-	return 0;
 }
 
 static const struct i2c_device_id it6505_id[] = {
diff --git a/drivers/gpu/drm/bridge/ite-it66121.c b/drivers/gpu/drm/bridge/ite-it66121.c
index 44278d54d35d..4f6f1deba28c 100644
--- a/drivers/gpu/drm/bridge/ite-it66121.c
+++ b/drivers/gpu/drm/bridge/ite-it66121.c
@@ -1623,15 +1623,13 @@ static int it66121_probe(struct i2c_client *client,
 	return 0;
 }
 
-static int it66121_remove(struct i2c_client *client)
+static void it66121_remove(struct i2c_client *client)
 {
 	struct it66121_ctx *ctx = i2c_get_clientdata(client);
 
 	ite66121_power_off(ctx);
 	drm_bridge_remove(&ctx->bridge);
 	mutex_destroy(&ctx->lock);
-
-	return 0;
 }
 
 static const struct of_device_id it66121_dt_match[] = {
diff --git a/drivers/gpu/drm/bridge/lontium-lt8912b.c b/drivers/gpu/drm/bridge/lontium-lt8912b.c
index 3e870d45f881..a98efef0ba0e 100644
--- a/drivers/gpu/drm/bridge/lontium-lt8912b.c
+++ b/drivers/gpu/drm/bridge/lontium-lt8912b.c
@@ -731,7 +731,7 @@ err_dt_parse:
 	return ret;
 }
 
-static int lt8912_remove(struct i2c_client *client)
+static void lt8912_remove(struct i2c_client *client)
 {
 	struct lt8912 *lt = i2c_get_clientdata(client);
 
@@ -739,7 +739,6 @@ static int lt8912_remove(struct i2c_client *client)
 	drm_bridge_remove(&lt->bridge);
 	lt8912_free_i2c(lt);
 	lt8912_put_dt(lt);
-	return 0;
 }
 
 static const struct of_device_id lt8912_dt_match[] = {
diff --git a/drivers/gpu/drm/bridge/lontium-lt9211.c b/drivers/gpu/drm/bridge/lontium-lt9211.c
index 9a3e90427d12..933ca028d612 100644
--- a/drivers/gpu/drm/bridge/lontium-lt9211.c
+++ b/drivers/gpu/drm/bridge/lontium-lt9211.c
@@ -766,13 +766,11 @@ static int lt9211_probe(struct i2c_client *client,
 	return ret;
 }
 
-static int lt9211_remove(struct i2c_client *client)
+static void lt9211_remove(struct i2c_client *client)
 {
 	struct lt9211 *ctx = i2c_get_clientdata(client);
 
 	drm_bridge_remove(&ctx->bridge);
-
-	return 0;
 }
 
 static struct i2c_device_id lt9211_id[] = {
diff --git a/drivers/gpu/drm/bridge/lontium-lt9611.c b/drivers/gpu/drm/bridge/lontium-lt9611.c
index 5fccacc159f0..7c0a99173b39 100644
--- a/drivers/gpu/drm/bridge/lontium-lt9611.c
+++ b/drivers/gpu/drm/bridge/lontium-lt9611.c
@@ -1217,7 +1217,7 @@ err_of_put:
 	return ret;
 }
 
-static int lt9611_remove(struct i2c_client *client)
+static void lt9611_remove(struct i2c_client *client)
 {
 	struct lt9611 *lt9611 = i2c_get_clientdata(client);
 
@@ -1229,8 +1229,6 @@ static int lt9611_remove(struct i2c_client *client)
 
 	of_node_put(lt9611->dsi1_node);
 	of_node_put(lt9611->dsi0_node);
-
-	return 0;
 }
 
 static struct i2c_device_id lt9611_id[] = {
diff --git a/drivers/gpu/drm/bridge/lontium-lt9611uxc.c b/drivers/gpu/drm/bridge/lontium-lt9611uxc.c
index fdf12d4c6416..fa1ee6264d92 100644
--- a/drivers/gpu/drm/bridge/lontium-lt9611uxc.c
+++ b/drivers/gpu/drm/bridge/lontium-lt9611uxc.c
@@ -978,7 +978,7 @@ err_of_put:
 	return ret;
 }
 
-static int lt9611uxc_remove(struct i2c_client *client)
+static void lt9611uxc_remove(struct i2c_client *client)
 {
 	struct lt9611uxc *lt9611uxc = i2c_get_clientdata(client);
 
@@ -993,8 +993,6 @@ static int lt9611uxc_remove(struct i2c_client *client)
 
 	of_node_put(lt9611uxc->dsi1_node);
 	of_node_put(lt9611uxc->dsi0_node);
-
-	return 0;
 }
 
 static struct i2c_device_id lt9611uxc_id[] = {
diff --git a/drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c b/drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
index 72248a565579..97359f807bfc 100644
--- a/drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
+++ b/drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
@@ -357,11 +357,9 @@ static int stdp4028_ge_b850v3_fw_probe(struct i2c_client *stdp4028_i2c,
 	return ge_b850v3_register();
 }
 
-static int stdp4028_ge_b850v3_fw_remove(struct i2c_client *stdp4028_i2c)
+static void stdp4028_ge_b850v3_fw_remove(struct i2c_client *stdp4028_i2c)
 {
 	ge_b850v3_lvds_remove();
-
-	return 0;
 }
 
 static const struct i2c_device_id stdp4028_ge_b850v3_fw_i2c_table[] = {
@@ -407,11 +405,9 @@ static int stdp2690_ge_b850v3_fw_probe(struct i2c_client *stdp2690_i2c,
 	return ge_b850v3_register();
 }
 
-static int stdp2690_ge_b850v3_fw_remove(struct i2c_client *stdp2690_i2c)
+static void stdp2690_ge_b850v3_fw_remove(struct i2c_client *stdp2690_i2c)
 {
 	ge_b850v3_lvds_remove();
-
-	return 0;
 }
 
 static const struct i2c_device_id stdp2690_ge_b850v3_fw_i2c_table[] = {
diff --git a/drivers/gpu/drm/bridge/nxp-ptn3460.c b/drivers/gpu/drm/bridge/nxp-ptn3460.c
index 1ab91f4e057b..0851101a8c72 100644
--- a/drivers/gpu/drm/bridge/nxp-ptn3460.c
+++ b/drivers/gpu/drm/bridge/nxp-ptn3460.c
@@ -315,13 +315,11 @@ static int ptn3460_probe(struct i2c_client *client,
 	return 0;
 }
 
-static int ptn3460_remove(struct i2c_client *client)
+static void ptn3460_remove(struct i2c_client *client)
 {
 	struct ptn3460_bridge *ptn_bridge = i2c_get_clientdata(client);
 
 	drm_bridge_remove(&ptn_bridge->bridge);
-
-	return 0;
 }
 
 static const struct i2c_device_id ptn3460_i2c_table[] = {
diff --git a/drivers/gpu/drm/bridge/parade-ps8622.c b/drivers/gpu/drm/bridge/parade-ps8622.c
index b5750e5f71d7..309de802863d 100644
--- a/drivers/gpu/drm/bridge/parade-ps8622.c
+++ b/drivers/gpu/drm/bridge/parade-ps8622.c
@@ -520,14 +520,12 @@ static int ps8622_probe(struct i2c_client *client,
 	return 0;
 }
 
-static int ps8622_remove(struct i2c_client *client)
+static void ps8622_remove(struct i2c_client *client)
 {
 	struct ps8622_bridge *ps8622 = i2c_get_clientdata(client);
 
 	backlight_device_unregister(ps8622->bl);
 	drm_bridge_remove(&ps8622->bridge);
-
-	return 0;
 }
 
 static const struct i2c_device_id ps8622_i2c_table[] = {
diff --git a/drivers/gpu/drm/bridge/sii902x.c b/drivers/gpu/drm/bridge/sii902x.c
index 7ab38d734ad6..878fb7d3732b 100644
--- a/drivers/gpu/drm/bridge/sii902x.c
+++ b/drivers/gpu/drm/bridge/sii902x.c
@@ -1145,7 +1145,7 @@ static int sii902x_probe(struct i2c_client *client,
 	return ret;
 }
 
-static int sii902x_remove(struct i2c_client *client)
+static void sii902x_remove(struct i2c_client *client)
 
 {
 	struct sii902x *sii902x = i2c_get_clientdata(client);
@@ -1154,8 +1154,6 @@ static int sii902x_remove(struct i2c_client *client)
 	drm_bridge_remove(&sii902x->bridge);
 	regulator_bulk_disable(ARRAY_SIZE(sii902x->supplies),
 			       sii902x->supplies);
-
-	return 0;
 }
 
 static const struct of_device_id sii902x_dt_ids[] = {
diff --git a/drivers/gpu/drm/bridge/sii9234.c b/drivers/gpu/drm/bridge/sii9234.c
index 15c98a7bd81c..5b3061d4b5c3 100644
--- a/drivers/gpu/drm/bridge/sii9234.c
+++ b/drivers/gpu/drm/bridge/sii9234.c
@@ -936,14 +936,12 @@ static int sii9234_probe(struct i2c_client *client,
 	return 0;
 }
 
-static int sii9234_remove(struct i2c_client *client)
+static void sii9234_remove(struct i2c_client *client)
 {
 	struct sii9234 *ctx = i2c_get_clientdata(client);
 
 	sii9234_cable_out(ctx);
 	drm_bridge_remove(&ctx->bridge);
-
-	return 0;
 }
 
 static const struct of_device_id sii9234_dt_match[] = {
diff --git a/drivers/gpu/drm/bridge/sil-sii8620.c b/drivers/gpu/drm/bridge/sil-sii8620.c
index ab0bce4a988c..511982a1cedb 100644
--- a/drivers/gpu/drm/bridge/sil-sii8620.c
+++ b/drivers/gpu/drm/bridge/sil-sii8620.c
@@ -2346,7 +2346,7 @@ static int sii8620_probe(struct i2c_client *client,
 	return 0;
 }
 
-static int sii8620_remove(struct i2c_client *client)
+static void sii8620_remove(struct i2c_client *client)
 {
 	struct sii8620 *ctx = i2c_get_clientdata(client);
 
@@ -2360,8 +2360,6 @@ static int sii8620_remove(struct i2c_client *client)
 		sii8620_cable_out(ctx);
 	}
 	drm_bridge_remove(&ctx->bridge);
-
-	return 0;
 }
 
 static const struct of_device_id sii8620_dt_match[] = {
diff --git a/drivers/gpu/drm/bridge/tc358767.c b/drivers/gpu/drm/bridge/tc358767.c
index 89e060b273ef..2a58eb271f70 100644
--- a/drivers/gpu/drm/bridge/tc358767.c
+++ b/drivers/gpu/drm/bridge/tc358767.c
@@ -2184,13 +2184,11 @@ static int tc_probe(struct i2c_client *client, const struct i2c_device_id *id)
 	return 0;
 }
 
-static int tc_remove(struct i2c_client *client)
+static void tc_remove(struct i2c_client *client)
 {
 	struct tc_data *tc = i2c_get_clientdata(client);
 
 	drm_bridge_remove(&tc->bridge);
-
-	return 0;
 }
 
 static const struct i2c_device_id tc358767_i2c_ids[] = {
diff --git a/drivers/gpu/drm/bridge/tc358768.c b/drivers/gpu/drm/bridge/tc358768.c
index fd585bf925fe..4c4b77ce8aba 100644
--- a/drivers/gpu/drm/bridge/tc358768.c
+++ b/drivers/gpu/drm/bridge/tc358768.c
@@ -1072,13 +1072,11 @@ static int tc358768_i2c_probe(struct i2c_client *client,
 	return mipi_dsi_host_register(&priv->dsi_host);
 }
 
-static int tc358768_i2c_remove(struct i2c_client *client)
+static void tc358768_i2c_remove(struct i2c_client *client)
 {
 	struct tc358768_priv *priv = i2c_get_clientdata(client);
 
 	mipi_dsi_host_unregister(&priv->dsi_host);
-
-	return 0;
 }
 
 static struct i2c_driver tc358768_driver = {
diff --git a/drivers/gpu/drm/bridge/tc358775.c b/drivers/gpu/drm/bridge/tc358775.c
index a5f5eae1e80f..3ceb0e9f9bdc 100644
--- a/drivers/gpu/drm/bridge/tc358775.c
+++ b/drivers/gpu/drm/bridge/tc358775.c
@@ -704,13 +704,11 @@ err_bridge_remove:
 	return ret;
 }
 
-static int tc_remove(struct i2c_client *client)
+static void tc_remove(struct i2c_client *client)
 {
 	struct tc_data *tc = i2c_get_clientdata(client);
 
 	drm_bridge_remove(&tc->bridge);
-
-	return 0;
 }
 
 static const struct i2c_device_id tc358775_i2c_ids[] = {
diff --git a/drivers/gpu/drm/bridge/ti-dlpc3433.c b/drivers/gpu/drm/bridge/ti-dlpc3433.c
index cef454862b67..186a9e2ff24d 100644
--- a/drivers/gpu/drm/bridge/ti-dlpc3433.c
+++ b/drivers/gpu/drm/bridge/ti-dlpc3433.c
@@ -379,14 +379,12 @@ err_remove_bridge:
 	return ret;
 }
 
-static int dlpc3433_remove(struct i2c_client *client)
+static void dlpc3433_remove(struct i2c_client *client)
 {
 	struct dlpc *dlpc = i2c_get_clientdata(client);
 
 	drm_bridge_remove(&dlpc->bridge);
 	of_node_put(dlpc->host_node);
-
-	return 0;
 }
 
 static const struct i2c_device_id dlpc3433_id[] = {
diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi83.c b/drivers/gpu/drm/bridge/ti-sn65dsi83.c
index 14e7aa77e758..7ba9467fff12 100644
--- a/drivers/gpu/drm/bridge/ti-sn65dsi83.c
+++ b/drivers/gpu/drm/bridge/ti-sn65dsi83.c
@@ -708,13 +708,11 @@ err_remove_bridge:
 	return ret;
 }
 
-static int sn65dsi83_remove(struct i2c_client *client)
+static void sn65dsi83_remove(struct i2c_client *client)
 {
 	struct sn65dsi83 *ctx = i2c_get_clientdata(client);
 
 	drm_bridge_remove(&ctx->bridge);
-
-	return 0;
 }
 
 static struct i2c_device_id sn65dsi83_id[] = {
diff --git a/drivers/gpu/drm/bridge/ti-tfp410.c b/drivers/gpu/drm/bridge/ti-tfp410.c
index 401fe61217c7..b9635abbad16 100644
--- a/drivers/gpu/drm/bridge/ti-tfp410.c
+++ b/drivers/gpu/drm/bridge/ti-tfp410.c
@@ -394,11 +394,9 @@ static int tfp410_i2c_probe(struct i2c_client *client,
 	return tfp410_init(&client->dev, true);
 }
 
-static int tfp410_i2c_remove(struct i2c_client *client)
+static void tfp410_i2c_remove(struct i2c_client *client)
 {
 	tfp410_fini(&client->dev);
-
-	return 0;
 }
 
 static const struct i2c_device_id tfp410_i2c_ids[] = {