diff options
Diffstat (limited to 'drivers/hwmon/nsa320-hwmon.c')
| -rw-r--r-- | drivers/hwmon/nsa320-hwmon.c | 22 |
1 files changed, 6 insertions, 16 deletions
diff --git a/drivers/hwmon/nsa320-hwmon.c b/drivers/hwmon/nsa320-hwmon.c index 5a16109cdea8..18076ba7fc14 100644 --- a/drivers/hwmon/nsa320-hwmon.c +++ b/drivers/hwmon/nsa320-hwmon.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * drivers/hwmon/nsa320-hwmon.c * @@ -7,15 +8,6 @@ * Copyright (C) 2016 Adam Baker <linux@baker-net.org.uk> * based on a board file driver * Copyright (C) 2012 Peter Schildmann <linux@schildmann.info> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License v2 as published by the - * Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. */ #include <linux/bitops.h> @@ -28,8 +20,6 @@ #include <linux/module.h> #include <linux/mutex.h> #include <linux/of.h> -#include <linux/of_device.h> -#include <linux/of_platform.h> #include <linux/platform_device.h> /* Tests for error return values rely upon this value being < 0x80 */ @@ -114,8 +104,8 @@ static s32 nsa320_hwmon_update(struct device *dev) return mcu_data; } -static ssize_t show_label(struct device *dev, - struct device_attribute *attr, char *buf) +static ssize_t label_show(struct device *dev, struct device_attribute *attr, + char *buf) { int channel = to_sensor_dev_attr(attr)->index; @@ -144,9 +134,9 @@ static ssize_t fan1_input_show(struct device *dev, return sprintf(buf, "%d\n", ((mcu_data & 0xff0000) >> 16) * 100); } -static SENSOR_DEVICE_ATTR(temp1_label, S_IRUGO, show_label, NULL, NSA320_TEMP); +static SENSOR_DEVICE_ATTR_RO(temp1_label, label, NSA320_TEMP); static DEVICE_ATTR_RO(temp1_input); -static SENSOR_DEVICE_ATTR(fan1_label, S_IRUGO, show_label, NULL, NSA320_FAN); +static SENSOR_DEVICE_ATTR_RO(fan1_label, label, NSA320_FAN); static DEVICE_ATTR_RO(fan1_input); static struct attribute *nsa320_attrs[] = { @@ -201,7 +191,7 @@ static struct platform_driver nsa320_hwmon_driver = { .probe = nsa320_hwmon_probe, .driver = { .name = "nsa320-hwmon", - .of_match_table = of_match_ptr(of_nsa320_hwmon_match), + .of_match_table = of_nsa320_hwmon_match, }, }; |