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2024-02-20 ea08eeccae9297f7aabd2ef7f0c2517ac4549acc

 kernel/drivers/hwmon/ds620.c
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@@ -1,23 +1,10 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  *  ds620.c - Support for temperature sensor and thermostat DS620
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  *
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  *  Copyright (C) 2010, 2011 Roland Stigge <stigge@antcom.de>
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  *
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  *  based on ds1621.c by Christian W. Zuckschwerdt  <zany@triq.net>
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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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@@ -139,7 +126,7 @@
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 	return ret;
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 }
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-static ssize_t show_temp(struct device *dev, struct device_attribute *da,
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+static ssize_t temp_show(struct device *dev, struct device_attribute *da,
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 			 char *buf)
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 {
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 	struct sensor_device_attribute *attr = to_sensor_dev_attr(da);
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@@ -151,8 +138,8 @@
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 	return sprintf(buf, "%d\n", ((data->temp[attr->index] / 8) * 625) / 10);
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 }
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-static ssize_t set_temp(struct device *dev, struct device_attribute *da,
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-			const char *buf, size_t count)
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+static ssize_t temp_store(struct device *dev, struct device_attribute *da,
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+			  const char *buf, size_t count)
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 {
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 	int res;
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 	long val;
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@@ -176,7 +163,7 @@
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 	return count;
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 }
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-static ssize_t show_alarm(struct device *dev, struct device_attribute *da,
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+static ssize_t alarm_show(struct device *dev, struct device_attribute *da,
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 			  char *buf)
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 {
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 	struct sensor_device_attribute *attr = to_sensor_dev_attr(da);
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@@ -207,13 +194,11 @@
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 	return sprintf(buf, "%d\n", !!(conf & attr->index));
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 }
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-static SENSOR_DEVICE_ATTR(temp1_input, S_IRUGO, show_temp, NULL, 0);
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-static SENSOR_DEVICE_ATTR(temp1_min, S_IWUSR | S_IRUGO, show_temp, set_temp, 1);
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-static SENSOR_DEVICE_ATTR(temp1_max, S_IWUSR | S_IRUGO, show_temp, set_temp, 2);
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-static SENSOR_DEVICE_ATTR(temp1_min_alarm, S_IRUGO, show_alarm, NULL,
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-			  DS620_REG_CONFIG_TLF);
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-static SENSOR_DEVICE_ATTR(temp1_max_alarm, S_IRUGO, show_alarm, NULL,
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-			  DS620_REG_CONFIG_THF);
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+static SENSOR_DEVICE_ATTR_RO(temp1_input, temp, 0);
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+static SENSOR_DEVICE_ATTR_RW(temp1_min, temp, 1);
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+static SENSOR_DEVICE_ATTR_RW(temp1_max, temp, 2);
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+static SENSOR_DEVICE_ATTR_RO(temp1_min_alarm, alarm, DS620_REG_CONFIG_TLF);
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+static SENSOR_DEVICE_ATTR_RO(temp1_max_alarm, alarm, DS620_REG_CONFIG_THF);
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 static struct attribute *ds620_attrs[] = {
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 	&sensor_dev_attr_temp1_input.dev_attr.attr,
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@@ -226,8 +211,7 @@
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 ATTRIBUTE_GROUPS(ds620);
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-static int ds620_probe(struct i2c_client *client,
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-		       const struct i2c_device_id *id)
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+static int ds620_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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@@ -261,7 +245,7 @@
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 	.driver = {
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 		   .name = "ds620",
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 	},
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-	.probe = ds620_probe,
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+	.probe_new = ds620_probe,
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 	.id_table = ds620_id,
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 };
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