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Commit 01d9def5 authored by Guenter Roeck's avatar Guenter Roeck Committed by Guenter Roeck
Browse files

hwmon: (w83l786ng) Fix multi-line comments 



Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
parent 130067d7

drivers/hwmon/w83l786ng.c

+36 −32
Original line number Diff line number Diff line 
/*

    w83l786ng.c - Linux kernel driver for hardware monitoring

    Copyright (c) 2007 Kevin Lo <kevlo@kevlo.org>



    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 - version 2.



    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., 51 Franklin Street, Fifth Floor, Boston, MA

    02110-1301 USA.

 * w83l786ng.c - Linux kernel driver for hardware monitoring

 * Copyright (c) 2007 Kevin Lo <kevlo@kevlo.org>

 *

 * 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 - version 2.

 *

 * 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., 51 Franklin Street, Fifth Floor, Boston, MA

 * 02110-1301 USA.

 */



/*

    Supports following chips:



    Chip	#vin	#fanin	#pwm	#temp	wchipid	vendid	i2c	ISA

    w83l786ng	3	2	2	2	0x7b	0x5ca3	yes	no

 * Supports following chips:

 *

 * Chip	#vin	#fanin	#pwm	#temp	wchipid	vendid	i2c	ISA

 * w83l786ng	3	2	2	2	0x7b	0x5ca3	yes	no

 */



#include <linux/module.h>
@@ -100,9 +100,11 @@ FAN_TO_REG(long rpm, int div) 
#define TEMP_FROM_REG(val)	(((val) & 0x80 ? \

				  (val) - 0x100 : (val)) * 1000)



/* The analog voltage inputs have 8mV LSB. Since the sysfs output is

   in mV as would be measured on the chip input pin, need to just

   multiply/divide by 8 to translate from/to register values. */

/*

 * The analog voltage inputs have 8mV LSB. Since the sysfs output is

 * in mV as would be measured on the chip input pin, need to just

 * multiply/divide by 8 to translate from/to register values.

 */

#define IN_TO_REG(val)		(SENSORS_LIMIT((((val) + 4) / 8), 0, 255))

#define IN_FROM_REG(val)	((val) * 8)
@@ -127,7 +129,7 @@ struct w83l786ng_data { 
	char valid;			/* !=0 if following fields are valid */

	unsigned long last_updated;	/* In jiffies */

	unsigned long last_nonvolatile;	/* In jiffies, last time we update the

					   nonvolatile registers */

					 * nonvolatile registers */



	u8 in[3];

	u8 in_max[3];
@@ -139,10 +141,10 @@ struct w83l786ng_data { 
	u8 temp[2][3];

	u8 pwm[2];

	u8 pwm_mode[2];	/* 0->DC variable voltage

			   1->PWM variable duty cycle */

			 * 1->PWM variable duty cycle */



	u8 pwm_enable[2]; /* 1->manual

			     2->thermal cruise (also called SmartFan I) */

			   * 2->thermal cruise (also called SmartFan I) */

	u8 tolerance[2];

};
@@ -285,10 +287,12 @@ show_fan_div(struct device *dev, struct device_attribute *attr, 
	return sprintf(buf, "%u\n", DIV_FROM_REG(data->fan_div[nr]));

}



/* Note: we save and restore the fan minimum here, because its value is

   determined in part by the fan divisor.  This follows the principle of

   least surprise; the user doesn't expect the fan minimum to change just

   because the divisor changed. */

/*

 * Note: we save and restore the fan minimum here, because its value is

 * determined in part by the fan divisor.  This follows the principle of

 * least surprise; the user doesn't expect the fan minimum to change just

 * because the divisor changed.

 */

static ssize_t

store_fan_div(struct device *dev, struct device_attribute *attr,

	      const char *buf, size_t count)