diff options
Diffstat (limited to 'drivers/hwmon/tc74.c')
| -rw-r--r-- | drivers/hwmon/tc74.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/drivers/hwmon/tc74.c b/drivers/hwmon/tc74.c index d95165158800..9984373a25fb 100644 --- a/drivers/hwmon/tc74.c +++ b/drivers/hwmon/tc74.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * An hwmon driver for the Microchip TC74 * @@ -7,11 +8,6 @@ * Copyright 2006 Stefan Roese, DENX Software Engineering * Copyright 2008 Sean MacLennan, PIKA Technologies * Copyright 2008 Frank Edelhaeuser, Spansion Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <linux/bitops.h> @@ -86,7 +82,7 @@ ret_unlock: return ret; } -static ssize_t show_temp_input(struct device *dev, +static ssize_t temp_input_show(struct device *dev, struct device_attribute *attr, char *buf) { struct tc74_data *data = dev_get_drvdata(dev); @@ -98,7 +94,7 @@ static ssize_t show_temp_input(struct device *dev, return sprintf(buf, "%d\n", data->temp_input * 1000); } -static SENSOR_DEVICE_ATTR(temp1_input, S_IRUGO, show_temp_input, NULL, 0); +static SENSOR_DEVICE_ATTR_RO(temp1_input, temp_input, 0); static struct attribute *tc74_attrs[] = { &sensor_dev_attr_temp1_input.dev_attr.attr, @@ -107,8 +103,7 @@ static struct attribute *tc74_attrs[] = { ATTRIBUTE_GROUPS(tc74); -static int tc74_probe(struct i2c_client *client, - const struct i2c_device_id *dev_id) +static int tc74_probe(struct i2c_client *client) { struct device *dev = &client->dev; struct tc74_data *data; @@ -156,7 +151,7 @@ static int tc74_probe(struct i2c_client *client, } static const struct i2c_device_id tc74_id[] = { - { "tc74", 0 }, + { "tc74" }, {} }; MODULE_DEVICE_TABLE(i2c, tc74_id); @@ -165,7 +160,7 @@ static struct i2c_driver tc74_driver = { .driver = { .name = "tc74", }, - .probe = tc74_probe, + .probe = tc74_probe, .id_table = tc74_id, }; |