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2024-10-09 244b2c5ca8b14627e4a17755e5922221e121c771 
 kernel/drivers/hwmon/emc2103.c
....@@ -1,20 +1,7 @@
1
+// SPDX-License-Identifier: GPL-2.0-or-later
12 /*
23  * emc2103.c - Support for SMSC EMC2103
34  * Copyright (c) 2010 SMSC
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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.
185  */
196 
207 #include <linux/module.h>
....@@ -185,7 +172,7 @@
185172 }
186173 
187174 static ssize_t
188
-show_temp(struct device *dev, struct device_attribute *da, char *buf)
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+temp_show(struct device *dev, struct device_attribute *da, char *buf)
189176 {
190177 	int nr = to_sensor_dev_attr(da)->index;
191178 	struct emc2103_data *data = emc2103_update_device(dev);
....@@ -195,7 +182,7 @@
195182 }
196183 
197184 static ssize_t
198
-show_temp_min(struct device *dev, struct device_attribute *da, char *buf)
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+temp_min_show(struct device *dev, struct device_attribute *da, char *buf)
199186 {
200187 	int nr = to_sensor_dev_attr(da)->index;
201188 	struct emc2103_data *data = emc2103_update_device(dev);
....@@ -204,7 +191,7 @@
204191 }
205192 
206193 static ssize_t
207
-show_temp_max(struct device *dev, struct device_attribute *da, char *buf)
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+temp_max_show(struct device *dev, struct device_attribute *da, char *buf)
208195 {
209196 	int nr = to_sensor_dev_attr(da)->index;
210197 	struct emc2103_data *data = emc2103_update_device(dev);
....@@ -213,7 +200,7 @@
213200 }
214201 
215202 static ssize_t
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-show_temp_fault(struct device *dev, struct device_attribute *da, char *buf)
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+temp_fault_show(struct device *dev, struct device_attribute *da, char *buf)
217204 {
218205 	int nr = to_sensor_dev_attr(da)->index;
219206 	struct emc2103_data *data = emc2103_update_device(dev);
....@@ -222,7 +209,8 @@
222209 }
223210 
224211 static ssize_t
225
-show_temp_min_alarm(struct device *dev, struct device_attribute *da, char *buf)
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+temp_min_alarm_show(struct device *dev, struct device_attribute *da,
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+		    char *buf)
226214 {
227215 	int nr = to_sensor_dev_attr(da)->index;
228216 	struct emc2103_data *data = emc2103_update_device(dev);
....@@ -231,7 +219,8 @@
231219 }
232220 
233221 static ssize_t
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-show_temp_max_alarm(struct device *dev, struct device_attribute *da, char *buf)
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+temp_max_alarm_show(struct device *dev, struct device_attribute *da,
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+		    char *buf)
235224 {
236225 	int nr = to_sensor_dev_attr(da)->index;
237226 	struct emc2103_data *data = emc2103_update_device(dev);
....@@ -239,8 +228,8 @@
239228 	return sprintf(buf, "%d\n", alarm ? 1 : 0);
240229 }
241230 
242
-static ssize_t set_temp_min(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_min_store(struct device *dev, struct device_attribute *da,
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+			      const char *buf, size_t count)
244233 {
245234 	int nr = to_sensor_dev_attr(da)->index;
246235 	struct emc2103_data *data = dev_get_drvdata(dev);
....@@ -261,8 +250,8 @@
261250 	return count;
262251 }
263252 
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-static ssize_t set_temp_max(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_max_store(struct device *dev, struct device_attribute *da,
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+			      const char *buf, size_t count)
266255 {
267256 	int nr = to_sensor_dev_attr(da)->index;
268257 	struct emc2103_data *data = dev_get_drvdata(dev);
....@@ -470,49 +459,33 @@
470459 	return count;
471460 }
472461 
473
-static SENSOR_DEVICE_ATTR(temp1_input, S_IRUGO, show_temp, NULL, 0);
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-static SENSOR_DEVICE_ATTR(temp1_min, S_IRUGO | S_IWUSR, show_temp_min,
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-	set_temp_min, 0);
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-static SENSOR_DEVICE_ATTR(temp1_max, S_IRUGO | S_IWUSR, show_temp_max,
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-	set_temp_max, 0);
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-static SENSOR_DEVICE_ATTR(temp1_fault, S_IRUGO, show_temp_fault, NULL, 0);
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-static SENSOR_DEVICE_ATTR(temp1_min_alarm, S_IRUGO, show_temp_min_alarm,
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-	NULL, 0);
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-static SENSOR_DEVICE_ATTR(temp1_max_alarm, S_IRUGO, show_temp_max_alarm,
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-	NULL, 0);
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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_min, 0);
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+static SENSOR_DEVICE_ATTR_RW(temp1_max, temp_max, 0);
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+static SENSOR_DEVICE_ATTR_RO(temp1_fault, temp_fault, 0);
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+static SENSOR_DEVICE_ATTR_RO(temp1_min_alarm, temp_min_alarm, 0);
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+static SENSOR_DEVICE_ATTR_RO(temp1_max_alarm, temp_max_alarm, 0);
483468 
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-static SENSOR_DEVICE_ATTR(temp2_input, S_IRUGO, show_temp, NULL, 1);
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-static SENSOR_DEVICE_ATTR(temp2_min, S_IRUGO | S_IWUSR, show_temp_min,
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-	set_temp_min, 1);
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-static SENSOR_DEVICE_ATTR(temp2_max, S_IRUGO | S_IWUSR, show_temp_max,
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-	set_temp_max, 1);
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-static SENSOR_DEVICE_ATTR(temp2_fault, S_IRUGO, show_temp_fault, NULL, 1);
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-static SENSOR_DEVICE_ATTR(temp2_min_alarm, S_IRUGO, show_temp_min_alarm,
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-	NULL, 1);
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-static SENSOR_DEVICE_ATTR(temp2_max_alarm, S_IRUGO, show_temp_max_alarm,
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-	NULL, 1);
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+static SENSOR_DEVICE_ATTR_RO(temp2_input, temp, 1);
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+static SENSOR_DEVICE_ATTR_RW(temp2_min, temp_min, 1);
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+static SENSOR_DEVICE_ATTR_RW(temp2_max, temp_max, 1);
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+static SENSOR_DEVICE_ATTR_RO(temp2_fault, temp_fault, 1);
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+static SENSOR_DEVICE_ATTR_RO(temp2_min_alarm, temp_min_alarm, 1);
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+static SENSOR_DEVICE_ATTR_RO(temp2_max_alarm, temp_max_alarm, 1);
494475 
495
-static SENSOR_DEVICE_ATTR(temp3_input, S_IRUGO, show_temp, NULL, 2);
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-static SENSOR_DEVICE_ATTR(temp3_min, S_IRUGO | S_IWUSR, show_temp_min,
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-	set_temp_min, 2);
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-static SENSOR_DEVICE_ATTR(temp3_max, S_IRUGO | S_IWUSR, show_temp_max,
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-	set_temp_max, 2);
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-static SENSOR_DEVICE_ATTR(temp3_fault, S_IRUGO, show_temp_fault, NULL, 2);
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-static SENSOR_DEVICE_ATTR(temp3_min_alarm, S_IRUGO, show_temp_min_alarm,
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-	NULL, 2);
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-static SENSOR_DEVICE_ATTR(temp3_max_alarm, S_IRUGO, show_temp_max_alarm,
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-	NULL, 2);
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+static SENSOR_DEVICE_ATTR_RO(temp3_input, temp, 2);
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+static SENSOR_DEVICE_ATTR_RW(temp3_min, temp_min, 2);
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+static SENSOR_DEVICE_ATTR_RW(temp3_max, temp_max, 2);
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+static SENSOR_DEVICE_ATTR_RO(temp3_fault, temp_fault, 2);
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+static SENSOR_DEVICE_ATTR_RO(temp3_min_alarm, temp_min_alarm, 2);
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+static SENSOR_DEVICE_ATTR_RO(temp3_max_alarm, temp_max_alarm, 2);
505482 
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-static SENSOR_DEVICE_ATTR(temp4_input, S_IRUGO, show_temp, NULL, 3);
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-static SENSOR_DEVICE_ATTR(temp4_min, S_IRUGO | S_IWUSR, show_temp_min,
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-	set_temp_min, 3);
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-static SENSOR_DEVICE_ATTR(temp4_max, S_IRUGO | S_IWUSR, show_temp_max,
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-	set_temp_max, 3);
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-static SENSOR_DEVICE_ATTR(temp4_fault, S_IRUGO, show_temp_fault, NULL, 3);
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-static SENSOR_DEVICE_ATTR(temp4_min_alarm, S_IRUGO, show_temp_min_alarm,
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-	NULL, 3);
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-static SENSOR_DEVICE_ATTR(temp4_max_alarm, S_IRUGO, show_temp_max_alarm,
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-	NULL, 3);
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+static SENSOR_DEVICE_ATTR_RO(temp4_input, temp, 3);
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+static SENSOR_DEVICE_ATTR_RW(temp4_min, temp_min, 3);
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+static SENSOR_DEVICE_ATTR_RW(temp4_max, temp_max, 3);
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+static SENSOR_DEVICE_ATTR_RO(temp4_fault, temp_fault, 3);
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+static SENSOR_DEVICE_ATTR_RO(temp4_min_alarm, temp_min_alarm, 3);
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+static SENSOR_DEVICE_ATTR_RO(temp4_max_alarm, temp_max_alarm, 3);
516489 
517490 static DEVICE_ATTR_RO(fan1_input);
518491 static DEVICE_ATTR_RW(fan1_div);
....@@ -578,7 +551,7 @@
578551 };
579552 
580553 static int
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-emc2103_probe(struct i2c_client *client, const struct i2c_device_id *id)
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+emc2103_probe(struct i2c_client *client)
582555 {
583556 	struct emc2103_data *data;
584557 	struct device *hwmon_dev;
....@@ -680,7 +653,7 @@
680653 	.driver = {
681654 		.name	= "emc2103",
682655 	},
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-	.probe		= emc2103_probe,
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+	.probe_new	= emc2103_probe,
684657 	.id_table	= emc2103_ids,
685658 	.detect		= emc2103_detect,
686659 	.address_list	= normal_i2c,