diff options
Diffstat (limited to 'drivers/hwmon/smsc47m192.c')
| -rw-r--r-- | drivers/hwmon/smsc47m192.c | 161 |
1 files changed, 79 insertions, 82 deletions
diff --git a/drivers/hwmon/smsc47m192.c b/drivers/hwmon/smsc47m192.c index 6989408033ec..6cbb119e3d0e 100644 --- a/drivers/hwmon/smsc47m192.c +++ b/drivers/hwmon/smsc47m192.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * smsc47m192.c - Support for hardware monitoring block of * SMSC LPC47M192 and compatible Super I/O chips @@ -5,20 +6,6 @@ * Copyright (C) 2006 Hartmut Rick <linux@rick.claranet.de> * * Derived from lm78.c and other chip drivers. - * - * 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. - * - * 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. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/module.h> @@ -179,8 +166,8 @@ static struct smsc47m192_data *smsc47m192_update_device(struct device *dev) } /* Voltages */ -static ssize_t show_in(struct device *dev, struct device_attribute *attr, - char *buf) +static ssize_t in_show(struct device *dev, struct device_attribute *attr, + char *buf) { struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); int nr = sensor_attr->index; @@ -188,8 +175,8 @@ static ssize_t show_in(struct device *dev, struct device_attribute *attr, return sprintf(buf, "%d\n", IN_FROM_REG(data->in[nr], nr)); } -static ssize_t show_in_min(struct device *dev, struct device_attribute *attr, - char *buf) +static ssize_t in_min_show(struct device *dev, struct device_attribute *attr, + char *buf) { struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); int nr = sensor_attr->index; @@ -197,8 +184,8 @@ static ssize_t show_in_min(struct device *dev, struct device_attribute *attr, return sprintf(buf, "%d\n", IN_FROM_REG(data->in_min[nr], nr)); } -static ssize_t show_in_max(struct device *dev, struct device_attribute *attr, - char *buf) +static ssize_t in_max_show(struct device *dev, struct device_attribute *attr, + char *buf) { struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); int nr = sensor_attr->index; @@ -206,8 +193,8 @@ static ssize_t show_in_max(struct device *dev, struct device_attribute *attr, return sprintf(buf, "%d\n", IN_FROM_REG(data->in_max[nr], nr)); } -static ssize_t set_in_min(struct device *dev, struct device_attribute *attr, - const char *buf, size_t count) +static ssize_t in_min_store(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count) { struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); int nr = sensor_attr->index; @@ -228,8 +215,8 @@ static ssize_t set_in_min(struct device *dev, struct device_attribute *attr, return count; } -static ssize_t set_in_max(struct device *dev, struct device_attribute *attr, - const char *buf, size_t count) +static ssize_t in_max_store(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count) { struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); int nr = sensor_attr->index; @@ -250,26 +237,34 @@ static ssize_t set_in_max(struct device *dev, struct device_attribute *attr, return count; } -#define show_in_offset(offset) \ -static SENSOR_DEVICE_ATTR(in##offset##_input, S_IRUGO, \ - show_in, NULL, offset); \ -static SENSOR_DEVICE_ATTR(in##offset##_min, S_IRUGO | S_IWUSR, \ - show_in_min, set_in_min, offset); \ -static SENSOR_DEVICE_ATTR(in##offset##_max, S_IRUGO | S_IWUSR, \ - show_in_max, set_in_max, offset); - -show_in_offset(0) -show_in_offset(1) -show_in_offset(2) -show_in_offset(3) -show_in_offset(4) -show_in_offset(5) -show_in_offset(6) -show_in_offset(7) +static SENSOR_DEVICE_ATTR_RO(in0_input, in, 0); +static SENSOR_DEVICE_ATTR_RW(in0_min, in_min, 0); +static SENSOR_DEVICE_ATTR_RW(in0_max, in_max, 0); +static SENSOR_DEVICE_ATTR_RO(in1_input, in, 1); +static SENSOR_DEVICE_ATTR_RW(in1_min, in_min, 1); +static SENSOR_DEVICE_ATTR_RW(in1_max, in_max, 1); +static SENSOR_DEVICE_ATTR_RO(in2_input, in, 2); +static SENSOR_DEVICE_ATTR_RW(in2_min, in_min, 2); +static SENSOR_DEVICE_ATTR_RW(in2_max, in_max, 2); +static SENSOR_DEVICE_ATTR_RO(in3_input, in, 3); +static SENSOR_DEVICE_ATTR_RW(in3_min, in_min, 3); +static SENSOR_DEVICE_ATTR_RW(in3_max, in_max, 3); +static SENSOR_DEVICE_ATTR_RO(in4_input, in, 4); +static SENSOR_DEVICE_ATTR_RW(in4_min, in_min, 4); +static SENSOR_DEVICE_ATTR_RW(in4_max, in_max, 4); +static SENSOR_DEVICE_ATTR_RO(in5_input, in, 5); +static SENSOR_DEVICE_ATTR_RW(in5_min, in_min, 5); +static SENSOR_DEVICE_ATTR_RW(in5_max, in_max, 5); +static SENSOR_DEVICE_ATTR_RO(in6_input, in, 6); +static SENSOR_DEVICE_ATTR_RW(in6_min, in_min, 6); +static SENSOR_DEVICE_ATTR_RW(in6_max, in_max, 6); +static SENSOR_DEVICE_ATTR_RO(in7_input, in, 7); +static SENSOR_DEVICE_ATTR_RW(in7_min, in_min, 7); +static SENSOR_DEVICE_ATTR_RW(in7_max, in_max, 7); /* Temperatures */ -static ssize_t show_temp(struct device *dev, struct device_attribute *attr, - char *buf) +static ssize_t temp_show(struct device *dev, struct device_attribute *attr, + char *buf) { struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); int nr = sensor_attr->index; @@ -277,8 +272,8 @@ static ssize_t show_temp(struct device *dev, struct device_attribute *attr, return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp[nr])); } -static ssize_t show_temp_min(struct device *dev, struct device_attribute *attr, - char *buf) +static ssize_t temp_min_show(struct device *dev, + struct device_attribute *attr, char *buf) { struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); int nr = sensor_attr->index; @@ -286,8 +281,8 @@ static ssize_t show_temp_min(struct device *dev, struct device_attribute *attr, return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_min[nr])); } -static ssize_t show_temp_max(struct device *dev, struct device_attribute *attr, - char *buf) +static ssize_t temp_max_show(struct device *dev, + struct device_attribute *attr, char *buf) { struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); int nr = sensor_attr->index; @@ -295,8 +290,9 @@ static ssize_t show_temp_max(struct device *dev, struct device_attribute *attr, return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_max[nr])); } -static ssize_t set_temp_min(struct device *dev, struct device_attribute *attr, - const char *buf, size_t count) +static ssize_t temp_min_store(struct device *dev, + struct device_attribute *attr, const char *buf, + size_t count) { struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); int nr = sensor_attr->index; @@ -317,8 +313,9 @@ static ssize_t set_temp_min(struct device *dev, struct device_attribute *attr, return count; } -static ssize_t set_temp_max(struct device *dev, struct device_attribute *attr, - const char *buf, size_t count) +static ssize_t temp_max_store(struct device *dev, + struct device_attribute *attr, const char *buf, + size_t count) { struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); int nr = sensor_attr->index; @@ -339,8 +336,8 @@ static ssize_t set_temp_max(struct device *dev, struct device_attribute *attr, return count; } -static ssize_t show_temp_offset(struct device *dev, struct device_attribute - *attr, char *buf) +static ssize_t temp_offset_show(struct device *dev, + struct device_attribute *attr, char *buf) { struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); int nr = sensor_attr->index; @@ -348,8 +345,9 @@ static ssize_t show_temp_offset(struct device *dev, struct device_attribute return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_offset[nr])); } -static ssize_t set_temp_offset(struct device *dev, struct device_attribute - *attr, const char *buf, size_t count) +static ssize_t temp_offset_store(struct device *dev, + struct device_attribute *attr, + const char *buf, size_t count) { struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); int nr = sensor_attr->index; @@ -385,19 +383,18 @@ static ssize_t set_temp_offset(struct device *dev, struct device_attribute return count; } -#define show_temp_index(index) \ -static SENSOR_DEVICE_ATTR(temp##index##_input, S_IRUGO, \ - show_temp, NULL, index-1); \ -static SENSOR_DEVICE_ATTR(temp##index##_min, S_IRUGO | S_IWUSR, \ - show_temp_min, set_temp_min, index-1); \ -static SENSOR_DEVICE_ATTR(temp##index##_max, S_IRUGO | S_IWUSR, \ - show_temp_max, set_temp_max, index-1); \ -static SENSOR_DEVICE_ATTR(temp##index##_offset, S_IRUGO | S_IWUSR, \ - show_temp_offset, set_temp_offset, index-1); - -show_temp_index(1) -show_temp_index(2) -show_temp_index(3) +static SENSOR_DEVICE_ATTR_RO(temp1_input, temp, 0); +static SENSOR_DEVICE_ATTR_RW(temp1_min, temp_min, 0); +static SENSOR_DEVICE_ATTR_RW(temp1_max, temp_max, 0); +static SENSOR_DEVICE_ATTR_RW(temp1_offset, temp_offset, 0); +static SENSOR_DEVICE_ATTR_RO(temp2_input, temp, 1); +static SENSOR_DEVICE_ATTR_RW(temp2_min, temp_min, 1); +static SENSOR_DEVICE_ATTR_RW(temp2_max, temp_max, 1); +static SENSOR_DEVICE_ATTR_RW(temp2_offset, temp_offset, 1); +static SENSOR_DEVICE_ATTR_RO(temp3_input, temp, 2); +static SENSOR_DEVICE_ATTR_RW(temp3_min, temp_min, 2); +static SENSOR_DEVICE_ATTR_RW(temp3_max, temp_max, 2); +static SENSOR_DEVICE_ATTR_RW(temp3_offset, temp_offset, 2); /* VID */ static ssize_t cpu0_vid_show(struct device *dev, @@ -434,8 +431,8 @@ static ssize_t vrm_store(struct device *dev, struct device_attribute *attr, static DEVICE_ATTR_RW(vrm); /* Alarms */ -static ssize_t show_alarm(struct device *dev, struct device_attribute *attr, - char *buf) +static ssize_t alarm_show(struct device *dev, struct device_attribute *attr, + char *buf) { struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); int nr = sensor_attr->index; @@ -443,19 +440,19 @@ static ssize_t show_alarm(struct device *dev, struct device_attribute *attr, return sprintf(buf, "%u\n", (data->alarms & nr) ? 1 : 0); } -static SENSOR_DEVICE_ATTR(temp1_alarm, S_IRUGO, show_alarm, NULL, 0x0010); -static SENSOR_DEVICE_ATTR(temp2_alarm, S_IRUGO, show_alarm, NULL, 0x0020); -static SENSOR_DEVICE_ATTR(temp3_alarm, S_IRUGO, show_alarm, NULL, 0x0040); -static SENSOR_DEVICE_ATTR(temp2_fault, S_IRUGO, show_alarm, NULL, 0x4000); -static SENSOR_DEVICE_ATTR(temp3_fault, S_IRUGO, show_alarm, NULL, 0x8000); -static SENSOR_DEVICE_ATTR(in0_alarm, S_IRUGO, show_alarm, NULL, 0x0001); -static SENSOR_DEVICE_ATTR(in1_alarm, S_IRUGO, show_alarm, NULL, 0x0002); -static SENSOR_DEVICE_ATTR(in2_alarm, S_IRUGO, show_alarm, NULL, 0x0004); -static SENSOR_DEVICE_ATTR(in3_alarm, S_IRUGO, show_alarm, NULL, 0x0008); -static SENSOR_DEVICE_ATTR(in4_alarm, S_IRUGO, show_alarm, NULL, 0x0100); -static SENSOR_DEVICE_ATTR(in5_alarm, S_IRUGO, show_alarm, NULL, 0x0200); -static SENSOR_DEVICE_ATTR(in6_alarm, S_IRUGO, show_alarm, NULL, 0x0400); -static SENSOR_DEVICE_ATTR(in7_alarm, S_IRUGO, show_alarm, NULL, 0x0800); +static SENSOR_DEVICE_ATTR_RO(temp1_alarm, alarm, 0x0010); +static SENSOR_DEVICE_ATTR_RO(temp2_alarm, alarm, 0x0020); +static SENSOR_DEVICE_ATTR_RO(temp3_alarm, alarm, 0x0040); +static SENSOR_DEVICE_ATTR_RO(temp2_fault, alarm, 0x4000); +static SENSOR_DEVICE_ATTR_RO(temp3_fault, alarm, 0x8000); +static SENSOR_DEVICE_ATTR_RO(in0_alarm, alarm, 0x0001); +static SENSOR_DEVICE_ATTR_RO(in1_alarm, alarm, 0x0002); +static SENSOR_DEVICE_ATTR_RO(in2_alarm, alarm, 0x0004); +static SENSOR_DEVICE_ATTR_RO(in3_alarm, alarm, 0x0008); +static SENSOR_DEVICE_ATTR_RO(in4_alarm, alarm, 0x0100); +static SENSOR_DEVICE_ATTR_RO(in5_alarm, alarm, 0x0200); +static SENSOR_DEVICE_ATTR_RO(in6_alarm, alarm, 0x0400); +static SENSOR_DEVICE_ATTR_RO(in7_alarm, alarm, 0x0800); static struct attribute *smsc47m192_attributes[] = { &sensor_dev_attr_in0_input.dev_attr.attr, |