disable FB

hc

2024-01-04 1543e317f1da31b75942316931e8f491a8920811

 kernel/drivers/hwmon/pmbus/ucd9200.c
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@@ -1,21 +1,8 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  * Hardware monitoring driver for ucd9200 series Digital PWM System Controllers
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  *
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  * Copyright (C) 2011 Ericsson AB.
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- *
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- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License as published by
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- * the Free Software Foundation; either version 2 of the License, or
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- * (at your option) any later version.
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- *
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- * This program is distributed in the hope that it will be useful,
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- * but WITHOUT ANY WARRANTY; without even the implied warranty of
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- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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- * GNU General Public License for more details.
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- *
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- * You should have received a copy of the GNU General Public License
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- * along with this program; if not, write to the Free Software
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- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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  */
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 #include <linux/kernel.h>
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@@ -47,7 +34,7 @@
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 };
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 MODULE_DEVICE_TABLE(i2c, ucd9200_id);
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-static const struct of_device_id ucd9200_of_match[] = {
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+static const struct of_device_id __maybe_unused ucd9200_of_match[] = {
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 	{
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 		.compatible = "ti,cd9200",
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 		.data = (void *)ucd9200
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@@ -84,8 +71,7 @@
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 };
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 MODULE_DEVICE_TABLE(of, ucd9200_of_match);
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-static int ucd9200_probe(struct i2c_client *client,
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-			 const struct i2c_device_id *id)
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+static int ucd9200_probe(struct i2c_client *client)
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 {
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 	u8 block_buffer[I2C_SMBUS_BLOCK_MAX + 1];
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 	struct pmbus_driver_info *info;
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@@ -119,12 +105,12 @@
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 	if (client->dev.of_node)
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 		chip = (enum chips)of_device_get_match_data(&client->dev);
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 	else
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-		chip = id->driver_data;
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+		chip = mid->driver_data;
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-	if (chip != ucd9200 && chip != mid->driver_data)
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+	if (chip != ucd9200 && strcmp(client->name, mid->name) != 0)
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 		dev_notice(&client->dev,
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 			   "Device mismatch: Configured %s, detected %s\n",
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-			   id->name, mid->name);
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+			   client->name, mid->name);
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 	info = devm_kzalloc(&client->dev, sizeof(struct pmbus_driver_info),
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 			    GFP_KERNEL);
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@@ -205,7 +191,7 @@
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 	if (mid->driver_data == ucd9240)
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 		info->func[0] |= PMBUS_HAVE_FAN12 | PMBUS_HAVE_STATUS_FAN12;
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-	return pmbus_do_probe(client, mid, info);
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+	return pmbus_do_probe(client, info);
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 }
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 /* This is the driver that will be inserted */
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@@ -214,7 +200,7 @@
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 		.name = "ucd9200",
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 		.of_match_table = of_match_ptr(ucd9200_of_match),
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 	},
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-	.probe = ucd9200_probe,
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+	.probe_new = ucd9200_probe,
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 	.remove = pmbus_do_remove,
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 	.id_table = ucd9200_id,
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 };