add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/drivers/hwmon/lm63.c
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@@ -1,3 +1,4 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  * lm63.c - driver for the National Semiconductor LM63 temperature sensor
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  *          with integrated fan control
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@@ -21,20 +22,6 @@
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  * I had a explanation from National Semiconductor though. The two lower
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  * bits of the read value have to be masked out. The value is still 16 bit
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  * in width.
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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/module.h>
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@@ -1100,8 +1087,9 @@
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 		(data->config_fan & 0x20) ? "manual" : "auto");
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 }
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-static int lm63_probe(struct i2c_client *client,
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-		      const struct i2c_device_id *id)
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+static const struct i2c_device_id lm63_id[];
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+
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+static int lm63_probe(struct i2c_client *client)
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 {
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 	struct device *dev = &client->dev;
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 	struct device *hwmon_dev;
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@@ -1119,8 +1107,7 @@
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 	if (client->dev.of_node)
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 		data->kind = (enum chips)of_device_get_match_data(&client->dev);
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 	else
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-		data->kind = id->driver_data;
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-	data->kind = id->driver_data;
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+		data->kind = i2c_match_id(lm63_id, client)->driver_data;
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 	if (data->kind == lm64)
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 		data->temp2_offset = 16000;
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@@ -1154,7 +1141,7 @@
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 };
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 MODULE_DEVICE_TABLE(i2c, lm63_id);
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-static const struct of_device_id lm63_of_match[] = {
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+static const struct of_device_id __maybe_unused lm63_of_match[] = {
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 	{
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 		.compatible = "national,lm63",
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 		.data = (void *)lm63
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@@ -1177,7 +1164,7 @@
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 		.name	= "lm63",
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 		.of_match_table = of_match_ptr(lm63_of_match),
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 	},
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-	.probe		= lm63_probe,
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+	.probe_new	= lm63_probe,
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 	.id_table	= lm63_id,
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 	.detect		= lm63_detect,
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 	.address_list	= normal_i2c,