add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/drivers/hwmon/max6621.c
..
..
@@ -1,18 +1,9 @@
1
+// SPDX-License-Identifier: GPL-2.0-or-later
1
2
 /*
2
3
  * Hardware monitoring driver for Maxim MAX6621
3
4
  *
4
5
  * Copyright (c) 2017 Mellanox Technologies. All rights reserved.
5
6
  * Copyright (c) 2017 Vadim Pasternak <vadimp@mellanox.com>
6
- *
7
- * This program is free software; you can redistribute it and/or modify
8
- * it under the terms of the GNU General Public License as published by
9
- * the Free Software Foundation; either version 2 of the License, or
10
- * (at your option) any later version.
11
- *
12
- * This program is distributed in the hope that it will be useful,
13
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
14
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15
- * GNU General Public License for more details.
16
7
  */
17
8
 
18
9
 #include <linux/bitops.h>
..
..
@@ -458,37 +449,19 @@
458
449
 	.num_reg_defaults = ARRAY_SIZE(max6621_regmap_default),
459
450
 };
460
451
 
461
-static u32 max6621_chip_config[] = {
462
-	HWMON_C_REGISTER_TZ,
463
-	0
464
-};
465
-
466
-static const struct hwmon_channel_info max6621_chip = {
467
-	.type = hwmon_chip,
468
-	.config = max6621_chip_config,
469
-};
470
-
471
-static const u32 max6621_temp_config[] = {
472
-	HWMON_T_INPUT | HWMON_T_LABEL | HWMON_T_OFFSET,
473
-	HWMON_T_INPUT | HWMON_T_CRIT | HWMON_T_CRIT_ALARM | HWMON_T_LABEL,
474
-	HWMON_T_INPUT | HWMON_T_CRIT | HWMON_T_CRIT_ALARM | HWMON_T_LABEL,
475
-	HWMON_T_INPUT | HWMON_T_CRIT | HWMON_T_CRIT_ALARM | HWMON_T_LABEL,
476
-	HWMON_T_INPUT | HWMON_T_CRIT | HWMON_T_CRIT_ALARM | HWMON_T_LABEL,
477
-	HWMON_T_INPUT | HWMON_T_LABEL,
478
-	HWMON_T_INPUT | HWMON_T_LABEL,
479
-	HWMON_T_INPUT | HWMON_T_LABEL,
480
-	HWMON_T_INPUT | HWMON_T_LABEL,
481
-	0
482
-};
483
-
484
-static const struct hwmon_channel_info max6621_temp = {
485
-	.type = hwmon_temp,
486
-	.config = max6621_temp_config,
487
-};
488
-
489
452
 static const struct hwmon_channel_info *max6621_info[] = {
490
-	&max6621_chip,
491
-	&max6621_temp,
453
+	HWMON_CHANNEL_INFO(chip,
454
+			   HWMON_C_REGISTER_TZ),
455
+	HWMON_CHANNEL_INFO(temp,
456
+			   HWMON_T_INPUT | HWMON_T_LABEL | HWMON_T_OFFSET,
457
+			   HWMON_T_INPUT | HWMON_T_CRIT | HWMON_T_CRIT_ALARM | HWMON_T_LABEL,
458
+			   HWMON_T_INPUT | HWMON_T_CRIT | HWMON_T_CRIT_ALARM | HWMON_T_LABEL,
459
+			   HWMON_T_INPUT | HWMON_T_CRIT | HWMON_T_CRIT_ALARM | HWMON_T_LABEL,
460
+			   HWMON_T_INPUT | HWMON_T_CRIT | HWMON_T_CRIT_ALARM | HWMON_T_LABEL,
461
+			   HWMON_T_INPUT | HWMON_T_LABEL,
462
+			   HWMON_T_INPUT | HWMON_T_LABEL,
463
+			   HWMON_T_INPUT | HWMON_T_LABEL,
464
+			   HWMON_T_INPUT | HWMON_T_LABEL),
492
465
 	NULL
493
466
 };
494
467
 
..
..
@@ -504,8 +477,7 @@
504
477
 	.info = max6621_info,
505
478
 };
506
479
 
507
-static int max6621_probe(struct i2c_client *client,
508
-			 const struct i2c_device_id *id)
480
+static int max6621_probe(struct i2c_client *client)
509
481
 {
510
482
 	struct device *dev = &client->dev;
511
483
 	struct max6621_data *data;
..
..
@@ -570,7 +542,7 @@
570
542
 };
571
543
 MODULE_DEVICE_TABLE(i2c, max6621_id);
572
544
 
573
-static const struct of_device_id max6621_of_match[] = {
545
+static const struct of_device_id __maybe_unused max6621_of_match[] = {
574
546
 	{ .compatible = "maxim,max6621" },
575
547
 	{ }
576
548
 };
..
..
@@ -582,7 +554,7 @@
582
554
 		.name = MAX6621_DRV_NAME,
583
555
 		.of_match_table = of_match_ptr(max6621_of_match),
584
556
 	},
585
-	.probe		= max6621_probe,
557
+	.probe_new	= max6621_probe,
586
558
 	.id_table	= max6621_id,
587
559
 };
588
560