Release 4.12 drivers/hwmon/sch5636.c

Directory: drivers/hwmon
/***************************************************************************
 *   Copyright (C) 2011-2012 Hans de Goede <hdegoede@redhat.com>           *
 *                                                                         *
 *   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.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/


#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt

#include <linux/module.h>
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/jiffies.h>
#include <linux/platform_device.h>
#include <linux/hwmon.h>
#include <linux/hwmon-sysfs.h>
#include <linux/err.h>
#include <linux/mutex.h>
#include "sch56xx-common.h"


#define DRVNAME "sch5636"

#define DEVNAME "theseus" 
/* We only support one model for now */


#define SCH5636_REG_FUJITSU_ID		0x780

#define SCH5636_REG_FUJITSU_REV		0x783


#define SCH5636_NO_INS			5

#define SCH5636_NO_TEMPS		16

#define SCH5636_NO_FANS			8


static const u16 SCH5636_REG_IN_VAL[SCH5636_NO_INS] = {
	0x22, 0x23, 0x24, 0x25, 0x189 };

static const u16 SCH5636_REG_IN_FACTORS[SCH5636_NO_INS] = {
	4400, 1500, 4000, 4400, 16000 };

static const char * const SCH5636_IN_LABELS[SCH5636_NO_INS] = {
	"3.3V", "VREF", "VBAT", "3.3AUX", "12V" };


static const u16 SCH5636_REG_TEMP_VAL[SCH5636_NO_TEMPS] = {
	0x2B, 0x26, 0x27, 0x28, 0x29, 0x2A, 0x180, 0x181,
	0x85, 0x86, 0x87, 0x88, 0x89, 0x8A, 0x8B, 0x8C };

#define SCH5636_REG_TEMP_CTRL(i)	(0x790 + (i))

#define SCH5636_TEMP_WORKING		0x01

#define SCH5636_TEMP_ALARM		0x02

#define SCH5636_TEMP_DEACTIVATED	0x80


static const u16 SCH5636_REG_FAN_VAL[SCH5636_NO_FANS] = {
	0x2C, 0x2E, 0x30, 0x32, 0x62, 0x64, 0x66, 0x68 };

#define SCH5636_REG_FAN_CTRL(i)		(0x880 + (i))
/* FAULT in datasheet, but acts as an alarm */

#define SCH5636_FAN_ALARM		0x04

#define SCH5636_FAN_NOT_PRESENT		0x08

#define SCH5636_FAN_DEACTIVATED		0x80



struct sch5636_data {
	
unsigned short addr;
	
struct device *hwmon_dev;
	
struct sch56xx_watchdog_data *watchdog;

	
struct mutex update_lock;
	
char valid;			/* !=0 if following fields are valid */
	
unsigned long last_updated;	/* In jiffies */
	
u8 in[SCH5636_NO_INS];
	
u8 temp_val[SCH5636_NO_TEMPS];
	
u8 temp_ctrl[SCH5636_NO_TEMPS];
	
u16 fan_val[SCH5636_NO_FANS];
	
u8 fan_ctrl[SCH5636_NO_FANS];
};



static struct sch5636_data *sch5636_update_device(struct device *dev)
{
	struct sch5636_data *data = dev_get_drvdata(dev);
	struct sch5636_data *ret = data;
	int i, val;

	mutex_lock(&data->update_lock);

	/* Cache the values for 1 second */
	if (data->valid && !time_after(jiffies, data->last_updated + HZ))
		goto abort;

	for (i = 0; i < SCH5636_NO_INS; i++) {
		val = sch56xx_read_virtual_reg(data->addr,
					       SCH5636_REG_IN_VAL[i]);
		if (unlikely(val < 0)) {
			ret = ERR_PTR(val);
			goto abort;
		}
		data->in[i] = val;
	}

	for (i = 0; i < SCH5636_NO_TEMPS; i++) {
		if (data->temp_ctrl[i] & SCH5636_TEMP_DEACTIVATED)
			continue;

		val = sch56xx_read_virtual_reg(data->addr,
					       SCH5636_REG_TEMP_VAL[i]);
		if (unlikely(val < 0)) {
			ret = ERR_PTR(val);
			goto abort;
		}
		data->temp_val[i] = val;

		val = sch56xx_read_virtual_reg(data->addr,
					       SCH5636_REG_TEMP_CTRL(i));
		if (unlikely(val < 0)) {
			ret = ERR_PTR(val);
			goto abort;
		}
		data->temp_ctrl[i] = val;
		/* Alarms need to be explicitly write-cleared */
		if (val & SCH5636_TEMP_ALARM) {
			sch56xx_write_virtual_reg(data->addr,
						SCH5636_REG_TEMP_CTRL(i), val);
		}
	}

	for (i = 0; i < SCH5636_NO_FANS; i++) {
		if (data->fan_ctrl[i] & SCH5636_FAN_DEACTIVATED)
			continue;

		val = sch56xx_read_virtual_reg16(data->addr,
						 SCH5636_REG_FAN_VAL[i]);
		if (unlikely(val < 0)) {
			ret = ERR_PTR(val);
			goto abort;
		}
		data->fan_val[i] = val;

		val = sch56xx_read_virtual_reg(data->addr,
					       SCH5636_REG_FAN_CTRL(i));
		if (unlikely(val < 0)) {
			ret = ERR_PTR(val);
			goto abort;
		}
		data->fan_ctrl[i] = val;
		/* Alarms need to be explicitly write-cleared */
		if (val & SCH5636_FAN_ALARM) {
			sch56xx_write_virtual_reg(data->addr,
						SCH5636_REG_FAN_CTRL(i), val);
		}
	}

	data->last_updated = jiffies;
	data->valid = 1;
abort:
	mutex_unlock(&data->update_lock);
	return ret;
}

Contributors
Person Tokens Prop Commits CommitProp
Hans de Goede 425 100.00% 1 100.00%
Total 425 100.00% 1 100.00%



static int reg_to_rpm(u16 reg)
{
	if (reg == 0)
		return -EIO;
	if (reg == 0xffff)
		return 0;

	return 5400540 / reg;
}

Contributors
Person Tokens Prop Commits CommitProp
Hans de Goede 33 100.00% 1 100.00%
Total 33 100.00% 1 100.00%



static ssize_t show_name(struct device *dev, struct device_attribute *devattr,
	char *buf)
{
	return snprintf(buf, PAGE_SIZE, "%s\n", DEVNAME);
}

Contributors
Person Tokens Prop Commits CommitProp
Hans de Goede 32 100.00% 1 100.00%
Total 32 100.00% 1 100.00%



static ssize_t show_in_value(struct device *dev, struct device_attribute
	*devattr, char *buf)
{
	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
	struct sch5636_data *data = sch5636_update_device(dev);
	int val;

	if (IS_ERR(data))
		return PTR_ERR(data);

	val = DIV_ROUND_CLOSEST(
		data->in[attr->index] * SCH5636_REG_IN_FACTORS[attr->index],
		255);
	return snprintf(buf, PAGE_SIZE, "%d\n", val);
}

Contributors
Person Tokens Prop Commits CommitProp
Hans de Goede 91 100.00% 1 100.00%
Total 91 100.00% 1 100.00%



static ssize_t show_in_label(struct device *dev, struct device_attribute
	*devattr, char *buf)
{
	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);

	return snprintf(buf, PAGE_SIZE, "%s\n",
			SCH5636_IN_LABELS[attr->index]);
}

Contributors
Person Tokens Prop Commits CommitProp
Hans de Goede 47 100.00% 1 100.00%
Total 47 100.00% 1 100.00%



static ssize_t show_temp_value(struct device *dev, struct device_attribute
	*devattr, char *buf)
{
	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
	struct sch5636_data *data = sch5636_update_device(dev);
	int val;

	if (IS_ERR(data))
		return PTR_ERR(data);

	val = (data->temp_val[attr->index] - 64) * 1000;
	return snprintf(buf, PAGE_SIZE, "%d\n", val);
}

Contributors
Person Tokens Prop Commits CommitProp
Hans de Goede 85 100.00% 1 100.00%
Total 85 100.00% 1 100.00%



static ssize_t show_temp_fault(struct device *dev, struct device_attribute
	*devattr, char *buf)
{
	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
	struct sch5636_data *data = sch5636_update_device(dev);
	int val;

	if (IS_ERR(data))
		return PTR_ERR(data);

	val = (data->temp_ctrl[attr->index] & SCH5636_TEMP_WORKING) ? 0 : 1;
	return snprintf(buf, PAGE_SIZE, "%d\n", val);
}

Contributors
Person Tokens Prop Commits CommitProp
Hans de Goede 87 100.00% 1 100.00%
Total 87 100.00% 1 100.00%



static ssize_t show_temp_alarm(struct device *dev, struct device_attribute
	*devattr, char *buf)
{
	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
	struct sch5636_data *data = sch5636_update_device(dev);
	int val;

	if (IS_ERR(data))
		return PTR_ERR(data);

	val = (data->temp_ctrl[attr->index] & SCH5636_TEMP_ALARM) ? 1 : 0;
	return snprintf(buf, PAGE_SIZE, "%d\n", val);
}

Contributors
Person Tokens Prop Commits CommitProp
Hans de Goede 87 100.00% 1 100.00%
Total 87 100.00% 1 100.00%



static ssize_t show_fan_value(struct device *dev, struct device_attribute
	*devattr, char *buf)
{
	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
	struct sch5636_data *data = sch5636_update_device(dev);
	int val;

	if (IS_ERR(data))
		return PTR_ERR(data);

	val = reg_to_rpm(data->fan_val[attr->index]);
	if (val < 0)
		return val;

	return snprintf(buf, PAGE_SIZE, "%d\n", val);
}

Contributors
Person Tokens Prop Commits CommitProp
Hans de Goede 91 100.00% 1 100.00%
Total 91 100.00% 1 100.00%



static ssize_t show_fan_fault(struct device *dev, struct device_attribute
	*devattr, char *buf)
{
	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
	struct sch5636_data *data = sch5636_update_device(dev);
	int val;

	if (IS_ERR(data))
		return PTR_ERR(data);

	val = (data->fan_ctrl[attr->index] & SCH5636_FAN_NOT_PRESENT) ? 1 : 0;
	return snprintf(buf, PAGE_SIZE, "%d\n", val);
}

Contributors
Person Tokens Prop Commits CommitProp
Hans de Goede 87 100.00% 1 100.00%
Total 87 100.00% 1 100.00%



static ssize_t show_fan_alarm(struct device *dev, struct device_attribute
	*devattr, char *buf)
{
	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
	struct sch5636_data *data = sch5636_update_device(dev);
	int val;

	if (IS_ERR(data))
		return PTR_ERR(data);

	val = (data->fan_ctrl[attr->index] & SCH5636_FAN_ALARM) ? 1 : 0;
	return snprintf(buf, PAGE_SIZE, "%d\n", val);
}

Contributors
Person Tokens Prop Commits CommitProp
Hans de Goede 87 100.00% 1 100.00%
Total 87 100.00% 1 100.00%


static struct sensor_device_attribute sch5636_attr[] = {
	SENSOR_ATTR(name, 0444, show_name, NULL, 0),
	SENSOR_ATTR(in0_input, 0444, show_in_value, NULL, 0),
	SENSOR_ATTR(in0_label, 0444, show_in_label, NULL, 0),
	SENSOR_ATTR(in1_input, 0444, show_in_value, NULL, 1),
	SENSOR_ATTR(in1_label, 0444, show_in_label, NULL, 1),
	SENSOR_ATTR(in2_input, 0444, show_in_value, NULL, 2),
	SENSOR_ATTR(in2_label, 0444, show_in_label, NULL, 2),
	SENSOR_ATTR(in3_input, 0444, show_in_value, NULL, 3),
	SENSOR_ATTR(in3_label, 0444, show_in_label, NULL, 3),
	SENSOR_ATTR(in4_input, 0444, show_in_value, NULL, 4),
	SENSOR_ATTR(in4_label, 0444, show_in_label, NULL, 4),
};


static struct sensor_device_attribute sch5636_temp_attr[] = {
	SENSOR_ATTR(temp1_input, 0444, show_temp_value, NULL, 0),
	SENSOR_ATTR(temp1_fault, 0444, show_temp_fault, NULL, 0),
	SENSOR_ATTR(temp1_alarm, 0444, show_temp_alarm, NULL, 0),
	SENSOR_ATTR(temp2_input, 0444, show_temp_value, NULL, 1),
	SENSOR_ATTR(temp2_fault, 0444, show_temp_fault, NULL, 1),
	SENSOR_ATTR(temp2_alarm, 0444, show_temp_alarm, NULL, 1),
	SENSOR_ATTR(temp3_input, 0444, show_temp_value, NULL, 2),
	SENSOR_ATTR(temp3_fault, 0444, show_temp_fault, NULL, 2),
	SENSOR_ATTR(temp3_alarm, 0444, show_temp_alarm, NULL, 2),
	SENSOR_ATTR(temp4_input, 0444, show_temp_value, NULL, 3),
	SENSOR_ATTR(temp4_fault, 0444, show_temp_fault, NULL, 3),
	SENSOR_ATTR(temp4_alarm, 0444, show_temp_alarm, NULL, 3),
	SENSOR_ATTR(temp5_input, 0444, show_temp_value, NULL, 4),
	SENSOR_ATTR(temp5_fault, 0444, show_temp_fault, NULL, 4),
	SENSOR_ATTR(temp5_alarm, 0444, show_temp_alarm, NULL, 4),
	SENSOR_ATTR(temp6_input, 0444, show_temp_value, NULL, 5),
	SENSOR_ATTR(temp6_fault, 0444, show_temp_fault, NULL, 5),
	SENSOR_ATTR(temp6_alarm, 0444, show_temp_alarm, NULL, 5),
	SENSOR_ATTR(temp7_input, 0444, show_temp_value, NULL, 6),
	SENSOR_ATTR(temp7_fault, 0444, show_temp_fault, NULL, 6),
	SENSOR_ATTR(temp7_alarm, 0444, show_temp_alarm, NULL, 6),
	SENSOR_ATTR(temp8_input, 0444, show_temp_value, NULL, 7),
	SENSOR_ATTR(temp8_fault, 0444, show_temp_fault, NULL, 7),
	SENSOR_ATTR(temp8_alarm, 0444, show_temp_alarm, NULL, 7),
	SENSOR_ATTR(temp9_input, 0444, show_temp_value, NULL, 8),
	SENSOR_ATTR(temp9_fault, 0444, show_temp_fault, NULL, 8),
	SENSOR_ATTR(temp9_alarm, 0444, show_temp_alarm, NULL, 8),
	SENSOR_ATTR(temp10_input, 0444, show_temp_value, NULL, 9),
	SENSOR_ATTR(temp10_fault, 0444, show_temp_fault, NULL, 9),
	SENSOR_ATTR(temp10_alarm, 0444, show_temp_alarm, NULL, 9),
	SENSOR_ATTR(temp11_input, 0444, show_temp_value, NULL, 10),
	SENSOR_ATTR(temp11_fault, 0444, show_temp_fault, NULL, 10),
	SENSOR_ATTR(temp11_alarm, 0444, show_temp_alarm, NULL, 10),
	SENSOR_ATTR(temp12_input, 0444, show_temp_value, NULL, 11),
	SENSOR_ATTR(temp12_fault, 0444, show_temp_fault, NULL, 11),
	SENSOR_ATTR(temp12_alarm, 0444, show_temp_alarm, NULL, 11),
	SENSOR_ATTR(temp13_input, 0444, show_temp_value, NULL, 12),
	SENSOR_ATTR(temp13_fault, 0444, show_temp_fault, NULL, 12),
	SENSOR_ATTR(temp13_alarm, 0444, show_temp_alarm, NULL, 12),
	SENSOR_ATTR(temp14_input, 0444, show_temp_value, NULL, 13),
	SENSOR_ATTR(temp14_fault, 0444, show_temp_fault, NULL, 13),
	SENSOR_ATTR(temp14_alarm, 0444, show_temp_alarm, NULL, 13),
	SENSOR_ATTR(temp15_input, 0444, show_temp_value, NULL, 14),
	SENSOR_ATTR(temp15_fault, 0444, show_temp_fault, NULL, 14),
	SENSOR_ATTR(temp15_alarm, 0444, show_temp_alarm, NULL, 14),
	SENSOR_ATTR(temp16_input, 0444, show_temp_value, NULL, 15),
	SENSOR_ATTR(temp16_fault, 0444, show_temp_fault, NULL, 15),
	SENSOR_ATTR(temp16_alarm, 0444, show_temp_alarm, NULL, 15),
};


static struct sensor_device_attribute sch5636_fan_attr[] = {
	SENSOR_ATTR(fan1_input, 0444, show_fan_value, NULL, 0),
	SENSOR_ATTR(fan1_fault, 0444, show_fan_fault, NULL, 0),
	SENSOR_ATTR(fan1_alarm, 0444, show_fan_alarm, NULL, 0),
	SENSOR_ATTR(fan2_input, 0444, show_fan_value, NULL, 1),
	SENSOR_ATTR(fan2_fault, 0444, show_fan_fault, NULL, 1),
	SENSOR_ATTR(fan2_alarm, 0444, show_fan_alarm, NULL, 1),
	SENSOR_ATTR(fan3_input, 0444, show_fan_value, NULL, 2),
	SENSOR_ATTR(fan3_fault, 0444, show_fan_fault, NULL, 2),
	SENSOR_ATTR(fan3_alarm, 0444, show_fan_alarm, NULL, 2),
	SENSOR_ATTR(fan4_input, 0444, show_fan_value, NULL, 3),
	SENSOR_ATTR(fan4_fault, 0444, show_fan_fault, NULL, 3),
	SENSOR_ATTR(fan4_alarm, 0444, show_fan_alarm, NULL, 3),
	SENSOR_ATTR(fan5_input, 0444, show_fan_value, NULL, 4),
	SENSOR_ATTR(fan5_fault, 0444, show_fan_fault, NULL, 4),
	SENSOR_ATTR(fan5_alarm, 0444, show_fan_alarm, NULL, 4),
	SENSOR_ATTR(fan6_input, 0444, show_fan_value, NULL, 5),
	SENSOR_ATTR(fan6_fault, 0444, show_fan_fault, NULL, 5),
	SENSOR_ATTR(fan6_alarm, 0444, show_fan_alarm, NULL, 5),
	SENSOR_ATTR(fan7_input, 0444, show_fan_value, NULL, 6),
	SENSOR_ATTR(fan7_fault, 0444, show_fan_fault, NULL, 6),
	SENSOR_ATTR(fan7_alarm, 0444, show_fan_alarm, NULL, 6),
	SENSOR_ATTR(fan8_input, 0444, show_fan_value, NULL, 7),
	SENSOR_ATTR(fan8_fault, 0444, show_fan_fault, NULL, 7),
	SENSOR_ATTR(fan8_alarm, 0444, show_fan_alarm, NULL, 7),
};



static int sch5636_remove(struct platform_device *pdev)
{
	struct sch5636_data *data = platform_get_drvdata(pdev);
	int i;

	if (data->watchdog)
		sch56xx_watchdog_unregister(data->watchdog);

	if (data->hwmon_dev)
		hwmon_device_unregister(data->hwmon_dev);

	for (i = 0; i < ARRAY_SIZE(sch5636_attr); i++)
		device_remove_file(&pdev->dev, &sch5636_attr[i].dev_attr);

	for (i = 0; i < SCH5636_NO_TEMPS * 3; i++)
		device_remove_file(&pdev->dev,
				   &sch5636_temp_attr[i].dev_attr);

	for (i = 0; i < SCH5636_NO_FANS * 3; i++)
		device_remove_file(&pdev->dev,
				   &sch5636_fan_attr[i].dev_attr);

	return 0;
}

Contributors
Person Tokens Prop Commits CommitProp
Hans de Goede 147 100.00% 2 100.00%
Total 147 100.00% 2 100.00%



static int sch5636_probe(struct platform_device *pdev)
{
	struct sch5636_data *data;
	int i, err, val, revision[2];
	char id[4];

	data = devm_kzalloc(&pdev->dev, sizeof(struct sch5636_data),
			    GFP_KERNEL);
	if (!data)
		return -ENOMEM;

	data->addr = platform_get_resource(pdev, IORESOURCE_IO, 0)->start;
	mutex_init(&data->update_lock);
	platform_set_drvdata(pdev, data);

	for (i = 0; i < 3; i++) {
		val = sch56xx_read_virtual_reg(data->addr,
					       SCH5636_REG_FUJITSU_ID + i);
		if (val < 0) {
			pr_err("Could not read Fujitsu id byte at %#x\n",
				SCH5636_REG_FUJITSU_ID + i);
			err = val;
			goto error;
		}
		id[i] = val;
	}
	id[i] = '\0';

	if (strcmp(id, "THS")) {
		pr_err("Unknown Fujitsu id: %02x%02x%02x\n",
		       id[0], id[1], id[2]);
		err = -ENODEV;
		goto error;
	}

	for (i = 0; i < 2; i++) {
		val = sch56xx_read_virtual_reg(data->addr,
					       SCH5636_REG_FUJITSU_REV + i);
		if (val < 0) {
			err = val;
			goto error;
		}
		revision[i] = val;
	}
	pr_info("Found %s chip at %#hx, revision: %d.%02d\n", DEVNAME,
		data->addr, revision[0], revision[1]);

	/* Read all temp + fan ctrl registers to determine which are active */
	for (i = 0; i < SCH5636_NO_TEMPS; i++) {
		val = sch56xx_read_virtual_reg(data->addr,
					       SCH5636_REG_TEMP_CTRL(i));
		if (unlikely(val < 0)) {
			err = val;
			goto error;
		}
		data->temp_ctrl[i] = val;
	}

	for (i = 0; i < SCH5636_NO_FANS; i++) {
		val = sch56xx_read_virtual_reg(data->addr,
					       SCH5636_REG_FAN_CTRL(i));
		if (unlikely(val < 0)) {
			err = val;
			goto error;
		}
		data->fan_ctrl[i] = val;
	}

	for (i = 0; i < ARRAY_SIZE(sch5636_attr); i++) {
		err = device_create_file(&pdev->dev,
					 &sch5636_attr[i].dev_attr);
		if (err)
			goto error;
	}

	for (i = 0; i < (SCH5636_NO_TEMPS * 3); i++) {
		if (data->temp_ctrl[i/3] & SCH5636_TEMP_DEACTIVATED)
			continue;

		err = device_create_file(&pdev->dev,
					&sch5636_temp_attr[i].dev_attr);
		if (err)
			goto error;
	}

	for (i = 0; i < (SCH5636_NO_FANS * 3); i++) {
		if (data->fan_ctrl[i/3] & SCH5636_FAN_DEACTIVATED)
			continue;

		err = device_create_file(&pdev->dev,
					&sch5636_fan_attr[i].dev_attr);
		if (err)
			goto error;
	}

	data->hwmon_dev = hwmon_device_register(&pdev->dev);
	if (IS_ERR(data->hwmon_dev)) {
		err = PTR_ERR(data->hwmon_dev);
		data->hwmon_dev = NULL;
		goto error;
	}

	/* Note failing to register the watchdog is not a fatal error */
	data->watchdog = sch56xx_watchdog_register(&pdev->dev, data->addr,
					(revision[0] << 8) | revision[1],
					&data->update_lock, 0);

	return 0;

error:
	sch5636_remove(pdev);
	return err;
}

Contributors
Person Tokens Prop Commits CommitProp
Hans de Goede 624 98.89% 3 60.00%
Guenter Roeck 6 0.95% 1 20.00%
Colin Ian King 1 0.16% 1 20.00%
Total 631 100.00% 5 100.00%


static struct platform_driver sch5636_driver = {
	.driver = {
		.name	= DRVNAME,
        },
	.probe		= sch5636_probe,
	.remove		= sch5636_remove,
};


module_platform_driver(sch5636_driver);

MODULE_DESCRIPTION("SMSC SCH5636 Hardware Monitoring Driver");
MODULE_AUTHOR("Hans de Goede <hdegoede@redhat.com>");
MODULE_LICENSE("GPL");
Overall Contributors
Person Tokens Prop Commits CommitProp
Hans de Goede 3370 99.76% 3 50.00%
Guenter Roeck 6 0.18% 1 16.67%
Axel Lin 1 0.03% 1 16.67%
Colin Ian King 1 0.03% 1 16.67%
Total 3378 100.00% 6 100.00%
Directory: drivers/hwmon

Information contained on this website is for historical information purposes only and does not indicate or represent copyright ownership.
Created with cregit.
Person	Tokens	Prop	Commits	CommitProp
Hans de Goede	425	100.00%	1	100.00%
Total	425	100.00%	1	100.00%
cregit-Linux how code gets into the kernel

Release 4.12 drivers/hwmon/sch5636.c

Contributors

Contributors

Contributors

Contributors

Contributors

Contributors

Contributors

Contributors

Contributors

Contributors

Contributors

Contributors

Contributors

Overall Contributors
