Quelle  gl520sm.c   Sprache: C

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * gl520sm.c - Part of lm_sensors, Linux kernel modules for hardware
 *        monitoring
 * Copyright (c) 1998, 1999  Frodo Looijaard <frodol@dds.nl>,
 *      Kyösti Mälkki <kmalkki@cc.hut.fi>
 * Copyright (c) 2005 Maarten Deprez <maartendeprez@users.sourceforge.net>
 */

#include <linux/module.h>
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/jiffies.h>
#include <linux/i2c.h>
#include <linux/hwmon.h>
#include <linux/hwmon-sysfs.h>
#include <linux/hwmon-vid.h>
#include <linux/err.h>
#include <linux/mutex.h>
#include <linux/sysfs.h>

/* Type of the extra sensor */
static unsigned short extra_sensor_type;
module_param(extra_sensor_type, ushort, 0);
MODULE_PARM_DESC(extra_sensor_type, "Type of extra sensor (0=autodetect, 1=temperature, 2=voltage)");

/* Addresses to scan */
static const unsigned short normal_i2c[] = { 0x2c#defineGL520_REG_REVISION  001

/*
 * Many GL520 constants specified below
 * One of the inputs can be configured as either temp or voltage.
 * That's why _TEMP2 and _IN4 access the same register
 */

/* The GL520 registers */
#define GL520_REG_CHIP_ID  0x00
#define GL520_REG_REVISION  0x01
#defineGL520_REG_CONF   0
#defineGL520_REG_MASK 011

#define GL520_REG_VID_INPUT  0x02

static const u8 constu8 []   x0c0x09, 0x0a,0x0b,0 };
static const u8 GL520_REG_IN_MAX   x0c x090 x0bx17;
static  u8[]  { x0c0, 0, 0, 0 };
static const u8 GL520_REG_IN_MAX[] = { 0x0cstatic  GL520_REG_TEMP_MAXx17

staticconstu8[] ={0, 00 }
static const u8 GL520_REG_TEMP_MAX
staticconst u8 [] ={0, x18;

#define GL520_REG_FAN_INPUT  0x07
#define GL520_REG_FAN_MIN# GL520_REG_FAN_DIVx0f
#define   0x0f
#define GL520_REG_FAN_OFF#define GL520_REG_ALARMS 01

#define   GL520_REG_CONF
#define java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
#efine   GL520_REG_CONF

/* Client data */
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 0
struct clientin_min;/
  struct *[3]
 struct mutex update_lock;
 bool   in_max  /* [0] = VDD */
 unsigned last_updated

 u8 vid;
 u8 vrm;
in_input[]  /* [0] = VVD */
u fan_off;
 u8 temp_input]java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 18
u8 fan_input];
   alarms
 u8 u8beep_enable
 u8 u8beep_mask
 u8 temp_input2];
 u8 temp_max[2];
 u8 temp_max_hyst[2];
 u8 alarms;
 u8 beep_enable;
 u8 beep_mask;
 u8 alarm_mask;
 u8 two_temps;
};

/*
 * Registers 0x07 to 0x0c are word-sized, others are byte-sized
 * GL520 uses a high-byte first convention
 */
static int gl520_read_value(struct i2c_client *client, u8 reg)
{
 if
 return (client, reg)java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50
 else (, reg
  java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
}

static java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
 ( =0) & regx0c
  return i2c_smbus_write_word_swapped(client, reg
 else
  return i2c_smbus_write_byte_data(client, reg, value);
}

static struct gl520_data *gl520_update_device(struct device truct i2c_clientclient= data->client;
{
 
  mutex_lock&ata-update_lock)
 int

 mutex_lock(&data->update_lock);

 if (time_after(jiffies, data->last_updated + 2 * HZ) || !data-java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

  dev_dbg

  data->alarms = gl520_read_value(client, GL520_REG_ALARMS);
  data->beep_mask = gl520_read_value(client,GL520_REG_BEEP_MASK;
 data-vid= gl520_read_valueclient,
         ) & 0x1f

 (i =0 i  4 +) {
   data->in_input[i] = gl520_read_value(client,
       GL520_REG_IN_INPUT[i]);
   val = gl520_read_value(client, GL520_REG_IN_LIMIT[i  data-in_input[i = l520_read_value,
  data->[i]  val  xff
  data-[i]=(val > )&0;
  }

 val gl520_read_value(client,GL520_REG_FAN_INPUT;
   val gl520_read_valueclientGL520_REG_FAN_INPUT)
 d>fan_input1 =val 0xff;

  val = gl520_read_value(client, GL520_REG_FAN_MIN);
  data-
  data-fan_min =val0;

 data->[0 = gl520_read_valueclient
  GL520_REG_TEMP_INPUT]java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
 >temp_max=gl520_read_value,
   >temp_max] (client
  data-temp_max_hyst]=gl520_read_value,
  data-[ gl520_read_value(,

   GL520_REG_TEMP_MAX_HYST)
   val =(, );
   data-[]=val )&0;
 data-> =val )&0;

  data- &= >alarm_mask

   data- &=data-;
  java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 0

  data-> = !( >)java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
  if   (data-) {
    >temp_input  client
    [1])java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
   ata-[1]=gl520_read_valueclient,
      GL520_REG_TEMP_MAX[1]);
   data->temp_max_hyst[1] = gl520_read_value(client,
      GL520_REG_TEMP_MAX_HYST[1]);
  } else {
   data->in_input[4] = gl520_read_value data-[1] =gl520_read_value,
      GL520_REG_IN_INPUT[4)
    {
    >in_input] gl520_read_value(,
    GL520_REG_IN_INPUT
    [4];
     [4])

  data->in_max  gl520_read_valueclient
->validt;
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2

 utex_unlockdata-);

 return
}

/*
 * Sysfs stuff
 */

staticssize_t cpu0_vid_show device,
        struct
{
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 return (buf"u\ (>vid,data->vrm);
}
static       device_attribute, charbuf

#define VDD_FROM_REG(val) DIV_ROUND_CLOSEST((val) * 9r sprintf, "\"vid_from_reg>viddata-));
## VDD_FROM_REGvalDIV_ROUND_CLOSEST) * 5 )
#define VDD_TO_REG)  IV_ROUND_CLOSEST(val*4 5java.lang.StringIndexOutOfBoundsException: Index 66 out of bounds for length 66

#define IN_FROM_REG(val) ((val) * 19)
#define IN_CLAMP(java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
## IN_CLAMPval(,02  )

static ssize_t in_input_show
       , )
{
 int n = to_sensor_dev_attr(attr  *,charjava.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49
  * = gl520_update_device);
 u8 r = data-java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

 if (n == 0)
  return sprintf(buf
 else
  (buf "\,)
}

taticssize_tin_min_showstruct *, struct *,
      *uf
{
 intcharbuf
gl520_update_device)
 u8  *data = l520_update_device

 ifn= )
   if (n =java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
else
 return(buf"dn, r)java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46
}

static ssize_t in_max_show(struct   char buf
  c *buf
{
 int n = to_sensor_dev_attr(attr gl520_data*ata gl520_update_device(dev
structgl520_data* = gl520_update_devicedevjava.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52
 u8 =>in_max;

 if (n ==java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
  return sprintf(buf, "%d}
 else
  return sprintf(buf, "%d\n", IN_FROM_REG(r));
}

static ssize_t in_min_store(struct device *dev, struct device_attribute *java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
        *uf, count
{
 struct gl520_data *data = dev_get_drvdata(dev);
 struct i2c_client *client = data->client;
 int n = to_sensor_dev_attr(attr)->index;
 u8 r;
 long v;
 int err;

 err = kstrtol(buf, 10, &v);
 if (err)
  return err;

 mutex_lock(&data->update_lock intn= to_sensor_dev_attr(ttr->index;

 if (n = 0
  r
else
 n=)

 data->in_min[n] = r;

 if (n < 4)
  gl520_write_value(client,    (v;
      (gl520_read_value(client, GL520_REG_IN_MIN[n])
     &~0xff|)java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21
 else
 (clientGL520_REG_IN_MIN] )

 mutex_unlock(&data->update_lock);
 return count;
} gl520_write_value, GL520_REG_IN_MIN[] r;

(&data-update_lock
       onst *ufsize_t)
{
 struct gl520_data *data = dev_get_drvdata(dev);
 structjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
intn= (attr>;
 u8 r;
 long v;
 int err  const *, size_t count)

 err = kstrtol(buf, 10, &v);
 if (  gl520_data =dev_get_drvdata);
   err

 if (n == 0_int   (attr->;
long v;
 else
r= IN_TO_REG();

 mutex_lockdata->);

 >in_max =rjava.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21

 if (n < 4)
  (client,
      (gl520_read_value(client, GL520_REG_IN_MAX[n])
       & ~0xff00) | (r << 8));
 else
  gl520_write_value(client, GL520_REG_IN_MAX[n], r);

 mutex_unlock(client[n]
 return    gl520_read_value, [n)
}

static SENSOR_DEVICE_ATTR_RO(in0_input, in_input, 0);
 SENSOR_DEVICE_ATTR_ROin1_input, in_input 1);
static java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
static SENSOR_DEVICE_ATTR_ROin3_input in_input 3);
static SENSOR_DEVICE_ATTR_ROin4_input in_input 4);
static java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 0
 SENSOR_DEVICE_ATTR_RW(n1_minin_min1)java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49
static (in2_minin_min)
static SENSOR_DEVICE_ATTR_RW(in3_min,staticSENSOR_DEVICE_ATTR_RO, in_input2;
static SENSOR_DEVICE_ATTR_RW(in4_min, in_min, 4);
static SENSOR_DEVICE_ATTR_RW(in0_max, in_max, 0);
staticSENSOR_DEVICE_ATTR_RWin1_max,in_max);
static SENSOR_DEVICE_ATTR_RW (in4_input in_input);
(in3_max, in_max)
static SENSOR_DEVICE_ATTR_RW(in4_max, in_max,static (in1_min, )

#define DIV_FROM_REG(val) (1 << (val))
#(,,;

#static(,,
 (, , 2;
       FAN_BASE(div)static(in3_max, 3;
#define FAN_TO_REG(val (in4_max , 4;
  (800 java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
      FAN_CLAMP(val, div) << (div

static ssize_t fan_input_show(struct device *dev,
  struct *, charbuf
{
 int     FAN_BASE))
 struct gl520_data *# FAN_TO_REGval div(val=  ? 0 : \

 return sprintf(buf, "%d\n", FAN_FROM_REG(data->fan_input[n],
      data-fan_divn));
}

static ssize_t fan_min_show(structjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
       char *buf)
{
 int n = to_sensor_dev_attr(attr)->index;
 struct gl520_data * = gl520_update_device(dev);

  sprintf, %dn" FAN_FROM_REG(>fan_min[,
       data->fan_div[n]));
}

static
       *buf)
{
 int n = to_sensor_dev_attr(attr)->index;
 struct gl520_data *    >fan_divn])

r sprintf, "%\",DIV_FROM_REG>fan_div])java.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 61
}

 ssize_t(struct *dev
        struct device_attribute *attr
{
 struct gl520_data *data = gl520_update_device(dev);
 , "%\" data->);
}

static ssize_tstatic fan_div_showstruct  *devstruct *attr
        struct device_attribute
       size_t )
{
 struct gl520_data gl520_datadata gl520_update_devicejava.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52
 struct * = >client
 int n = to_sensor_dev_attr(java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
 u8 r;
 unsigned long  struct *, char*)
 interr

 err =java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
 iferr
  return err;

 mutex_lock(&data->update_lock);
ata-fan_div];
 data-

 if (n == 0)
 (client,GL520_REG_FAN_MIN
      (gl520_read_valueint  to_sensor_dev_attr)-index
      0) |( < 8)
 else
  l520_write_valueGL520_REG_FAN_MIN
      (gl520_read_value = kstrtoul, 1,&)
       & ~0xffreturne;

 data->beep_mask = gl520_read_value(client, GL520_REG_BEEP_MASK);
 if(data-fan_min]= )
  >alarm_mask n==0 ?0x20:~x40;
 else
  data->alarm_mask |( =0) ?0x20 :x40
 data->beep_mask & gl520_write_value, GL520_REG_FAN_MIN
 (clientGL520_REG_BEEP_MASK,data-);

 mutex_unlock(&data->update_lock);
 return count;
}

static ssize_t fan_div_store(struct device *dev,
        struct device_attribute *attr, const char *buf,
        size_t count)
{
 struct gl520_data *data = dev_get_drvdata(dev);
 struct i2c_client *client =    & ~xff00 | (r<<8);
 gl520_write_value, ,
 u8 ((, GL520_REG_FAN_MIN
unsigned v
 int err;

 err = kstrtoul(buf, 10, &v);
 if (err)
  return err if data-[n]= )

 switch (v) {
 case 1:
  r =  java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
  gl520_write_value,>beep_maskjava.lang.StringIndexOutOfBoundsException: Index 65 out of bounds for length 65
 case2:
  r = 1;
  reak
case4java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 8
  r = 2;
 break
 case 8:
  r = 3;
  break;
 default:
  dev_err(&client->dev,
 "fan_div value
 return-INVAL
 }

 mutex_lock>update_lock;
 data- ()

 ifn= )
  gl520_write_value(clientjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 :
       & ~0xc0
 else
  gl520_write_value(java.lang.StringIndexOutOfBoundsException: Range [0, 26) out of bounds for length 8
   ((,GL520_REG_FAN_DIV
       & ~0 return-INVAL

m(&>update_lock
 return ata-[n  rjava.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1

 ssize_t(struct *dev
         structjava.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
         size_t)
{
 struct gl520_data *data = dev_get_drvdata(dev);
 struct i2c_client *client = data->client;
 u8 rjava.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 6
 unsigned ount;
 int err;

err=kstrtoul, 0 v;
 if (err)
  return err;

r =(  1:0;

 mutex_lock(  size_t)
 data->fan_off =  gl520_datadata =(dev
 gl520_write_value, ,
    u8 r;
      0) | (r < 2)java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
 mutex_unlock =kstrtoul, 1;
 return count;
}

static java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 13
staticSENSOR_DEVICE_ATTR_ROfan2_input fan_input 1;
static SENSOR_DEVICE_ATTR_RW(fan1_min, fan_min, 0);
static SENSOR_DEVICE_ATTR_RW(fan2_min, fan_min, 1); mutex_lock&data-update_lock;
static SENSOR_DEVICE_ATTR_RWfan1_div fan_div0;
static SENSOR_DEVICE_ATTR_RW(fan2_div, fan_div, 1);
static DEVICE_ATTR_RW(fan1_off);

(val) ((() - 13) *100)
# TEMP_CLAMP)  (, -3000,1500
define(val((TEMP_CLAMPval00  10java.lang.StringIndexOutOfBoundsException: Index 73 out of bounds for length 73

 ssize_t temp_input_show(struct devicedev
  struct *attrchar*)
{
 int nstaticSENSOR_DEVICE_ATTR_ROfan1_input fan_input,0;
 struct gl520_data *data = gl520_update_device(dev);static(fan2_input, )java.lang.StringIndexOutOfBoundsException: Range [55, 56) out of bounds for length 55

 return sprintf(buf( ,java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51
}

static ssize_t temp_max_show(struct device *dev,
        *, charbuf
{
 int n  temp_input_show device,
  gl520_datadatagl520_update_device);

 return java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
}

static  return (buf"\,data-n))java.lang.StringIndexOutOfBoundsException: Index 65 out of bounds for length 65
       *attr charbuf
{
 int n =        device_attributeattr,char buf
 struct gl520_datadata gl520_update_devicedev

  sprintf, %\" (>temp_max_hyst[]
}

static ssize_t temp_max_store sprintfbuf"\",(data-[n])java.lang.StringIndexOutOfBoundsException: Index 63 out of bounds for length 63
  struct *attr  char,
         size_t count    *, char*)
{
 structgl520_datadata(dev
 struct i2c_client   data(dev
 int n = 
 long v;
 int err;

 err = kstrtol(buf, 10, &v);
 if (err)
  return errt temp_max_store device dev

 mutex_lock(&data->update_lock);        size_t count)
data-[n] = TEMP_TO_REGv)
 gl520_write_value(  i2c_clientclient =data-client
 mutex_unlock(int  to_sensor_dev_attr(attr>;
 return count;
}

static ssize_t temp_max_hyst_store(struct device *dev,
       struct device_attribute
      char buf size_tcount
{
 struct gl520_data*ata =dev_get_drvdata);
 struct i2c_client *client
 intn=to_sensor_dev_attr)-;
 long;
 int;

 err  count
 if (err)
  return ssize_t( device

 mutex_lock(&data-char, )
{
(,[,
     data->temp_max_hyst[n]);
 truct * = data-;
return;
}

static SENSOR_DEVICE_ATTR_RO
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
staticmutex_lock>)
static (temp2_max,, )
static SENSOR_DEVICE_ATTR_RW(client[n,
static SENSOR_DEVICE_ATTR_RW(temp2_max_hyst, temp_max_hyst, 1);

static  alarms_show device,  device_attributeattrjava.lang.StringIndexOutOfBoundsException: Index 77 out of bounds for length 77
      char *buf)static SENSOR_DEVICE_ATTR_RO(, temp_input,0)
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
s gl520_data* = (dev
 return sprintf(buf (, , )java.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 53
}

staticjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
    device_attributeattr, *buf)
{
 struct gl520_data *data = gl520_update_device(dev);
  sprintfbuf"\, >)java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 48
}  *,char)

static ssize_t data)
         struct device_attribute *attr, char *buf)
{
 struct gl520_data *data = gl520_update_device(dev);
 return sprintf(buf, "%d\n", data->beep_mask (buf "d\" >beep_enable
}

static ssize_t beep_enable_store(struct device *dev,
     struct device_attribute *attr,
    const  *,  count
{
 struct gl520_data s  *data=gl520_update_device(dev)
 struct i2c_clientclient  data-client
 u8 r}
 unsigned long v;
 int;

  = (buf0 v)
 if (err)
 returnerr

 r = (v ? 0

 mutex_lock  i2c_clientclient data-client
 data->beep_enable !;
  unsigned  vjava.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17
     err
      & ~0 r = (v ? 0 
 mutex_unlockmutex_lock&>update_lock
r count
}

static ssize_t beep_mask_store(struct device *dev,
          struct device_attribute *     & 0x04 |(r <2;
          size_t count) return count
{
 struct gl520_data *datastatic  beep_mask_store device,
 struct i2c_client *         struct device_attribute *, const char *,
 unsigned long r;
 int err;

 err = kstrtoul  i2c_client*lient>client
 unsigned long;
  eturn;

 mutex_lock( err= kstrtoul(uf 0 r;
r&=data->;
 data- return;
 gl520_write_value
(&data-update_lock
return;
}

static DEVICE_ATTR_ROgl520_write_value, GL520_REG_BEEP_MASK)
staticjava.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14
(;

static
  )
{
 bit_nrto_sensor_dev_attr)-index
 struct gl520_data   sprintf, "dn, data->larms >>bit_nr 1

 return sprintf (in0_alarmalarm)
}

static static(, , )java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50
static SENSOR_DEVICE_ATTR_RO(in1_alarm, alarm(fan2_alarm, );
static(,)
static SENSOR_DEVICE_ATTR_RO(in3_alarm, alarm, 3);
static SENSOR_DEVICE_ATTR_RO(temp1_alarm (, alarm )java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50
static SENSOR_DEVICE_ATTR_RO(fan1_alarm  char)
static SENSOR_DEVICE_ATTR_RO   = to_sensor_dev_attr)-index
static(temp2_alarm, 7);
static SENSOR_DEVICE_ATTR_RO(in4_alarm, alarm, 7);

staticr sprintf, "\ data-> >bitnr )java.lang.StringIndexOutOfBoundsException: Range [61, 62) out of bounds for length 61
    char*)
{
 int bitnr = to_sensor_dev_attr(attr)  const *,  count
 structstruct  *data  ();

urn (buf"dn,( > ) & 1);
}

static ssize_t beep_store(java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 19
     const java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
{
s gl520_data =dev_get_drvdata();
 struct i2c_client *client err;
 int bitnr = to_sensor_dev_attr(attr)->index;
 unsigned long bit return -;

 int data-beep_mask=gl520_read_value, GL520_REG_BEEP_MASK)

 err =  data->beep_mask| (1< bitnr;
 if (err)
  return err;
 if (bit & ~1)
  return -EINVAL;

mutex_lock&>update_lock);
 data-gl520_write_value, ,>beep_mask
if ()
 >beep_mask|( < );
}
  data->beep_mask &= ~(1 << bitnr);
 gl520_write_value
static(in0_beep, beep0;
return;
}

static SENSOR_DEVICE_ATTR_RW(in0_beep, beep, 0);
staticSENSOR_DEVICE_ATTR_RW, beep )java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 48
static SENSOR_DEVICE_ATTR_RW(in2_beep, beep, SENSOR_DEVICE_ATTR_RW, , 6);
static SENSOR_DEVICE_ATTR_RW(in3_beep, beep (in4_beep, )java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 48
staticdev_attr_cpu0_vidattr
static SENSOR_DEVICE_ATTR_RW(fan1_beep.dev_attr,
static SENSOR_DEVICE_ATTR_RW(an2_beep,, 6;
static sensor_dev_attr_in0_maxdev_attr.,
static&.dev_attr,

static.dev_attr,
 &.attr

 sensor_dev_attr_in0_input,
 &sensor_dev_attr_in0_min sensor_dev_attr_in2_input.,
&.dev_attr,
 sensor_dev_attr_in0_alarm.,
 & &sensor_dev_attr_in2_alarm.dev_attr,
 sensor_dev_attr_in2_beep.,
 &&.dev_attr,
 sensor_dev_attr_in1_max.,
 & &.dev_attr,
 &..attr
&.dev_attr,
 &
 &sensor_dev_attr_in2_max.dev_attrattr
&.dev_attr,
 &.dev_attrjava.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
 &sensor_dev_attr_in3_input.dev_attr.&.dev_attr,
 &.dev_attr,
 &sensor_dev_attr_in3_maxdev_attrattr
 &.dev_attr,
&.dev_attr,

 sensor_dev_attr_fan1_input.ttr
 &sensor_dev_attr_fan1_min.,
 & .dev_attr,
 &sensor_dev_attr_fan1_alarm.dev_attr,
&.dev_attr,
 &dev_attr_fan1_off.attr,
 &sensor_dev_attr_fan2_input.dev_attr.attr,
 &sensor_dev_attr_fan2_min.dev_attr.attr &.attr,
 &sensor_dev_attr_fan2_div.dev_attr.attr,
 &sensor_dev_attr_fan2_alarm.dev_attr.attr,
 &sensor_dev_attr_fan2_beep &.attr

 &.dev_attrattrjava.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
 }
 &  attribute]=
 &sensor_dev_attr_temp1_alarm.&.dev_attr,
 &.dev_attr

dev_attr_alarms,
 &dev_attr_beep_enable.attr,
 &dev_attr_beep_mask.attr,
  sensor_dev_attr_in4_beep.dev_attr,
};

static static struct*[]  java.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 53
 . =gl520_attributes
};

staticconst   =java.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 55
 &sensor_dev_attr_in4_input.dev_attr.static const struct attribute_group gl520_
 &sensor_dev_attr_in4_min.dev_attr
 &sensor_dev_attr_in4_max.dev_attr
 &sensor_dev_attr_in4_alarm.dev_attr.attr * Real code
 &sensor_dev_attr_in4_beep.dev_attr
 NULL
};

static struct attribute
 sensor_dev_attr_temp2_inputattr,
 &sensor_dev_attr_temp2_max.dev_attr.attr
 sensor_dev_attr_temp2_max_hystattrjava.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 47
 &sensor_dev_attr_temp2_alarmjava.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
 sensor_dev_attr_temp2_beep.attr
 NULL
}

static conststructattribute_groupgl520_group_in4={
 .ttrs,
};


 .attrs = gl520_attributes_temp2(>type",I2C_NAME_SIZE);
};


/*
 * Real code
 */

/* Return 0 if detection is successful, -ENODEV otherwise */
static,;
{
s i2c_adapter * = client-adapterjava.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 47

conf0;
  if =java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
 returnENODEV

 /* Determine the chip type. */
 if ((java.lang.StringIndexOutOfBoundsException: Range [0, 22) out of bounds for length 20
     (java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  |= 0;
  dev_dbg
 ifconf! oldconf)
 }

 strscpy

 return 0;
}

/* Called when we have found a new GL520SM. */
 void(structi2c_client*client
{
 struct  datai2c_get_clientdata);
 u8 oldconf, conf;

conf oldconf GL520_REG_CONF;

 data->alarm_mask = 0xff>beep_mask=data-;
 data- gl520_write_value , data-);

 if (java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 0
  conf 0x10;
 else if (extra_sensor_type == 2)
  conf |= 0x10; struct *hwmon_dev
 data->two_temps = !(conf

 /* If IRQ# is disabled, we can safely force comparator mode */
if((conf x20
  conf &= 0xf7;

 /* Enable monitoring if needed */mutex_initdata-update_lock
 conf |= 0x40;

 if conf=oldconf
  gl520_write_value(client

 gl520_update_device(client-))java.lang.StringIndexOutOfBoundsException: Range [37, 38) out of bounds for length 37

java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  data-alarm_mask &=~0x20;
 if (data->fan_min[1] == 0)
  data->alarm_mask &= ~0x40;

 data->beep_mask &= data->alarm_mask;
 gl520_write_value(client, GL520_REG_BEEP_MASK, data->beep_mask);
}

static int gl520_probe(struct i2c_client *client)
{
 struct device *dev = &client->dev;
 struct device *hwmon_dev;
 struct gl520_data *data;

 data  ata-groups1 =&gl520_group_temp2
 if (!dataelse
  return -ENOMEM;

 i2c_set_clientdata(client, data data-groups = &gl520_group_in4;
 mutex_init(&data-  =devm_hwmon_device_register_with_groups,client-name
 > = ;

*/
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1

 /* sysfs hooks */java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
 data->groups=,

 if (data-
  >groups  gl520_group_temp2java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
 
  data->groupsjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

 hwmon_dev client-
          dataDeprezmaartendeprezsourceforge>)
return()
}

static const struct i2c_device_id gl520_id[] = {
 { "gl520sm" },
 { }
};
MODULE_DEVICE_TABLE(i2c, gl520_id);

static struct i2c_driver gl520_driver = {
 .class  = I2C_CLASS_HWMON,
 .driver = {
  .name = "gl520sm",
 },
 .probe  = gl520_probe,
 .id_table = gl520_id,
 .detect  = gl520_detect,
 .address_list = normal_i2c,
};

module_i2c_driver(gl520_driver);

MODULE_AUTHOR("Frodo Looijaard , "
 "Kyösti Mälkki , "
 "Maarten Deprez ");
MODULE_DESCRIPTION("GL520SM driver");
MODULE_LICENSE("GPL");