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Quelle  mma7660.c   Sprache: C

 

// SPDX-License-Identifier: GPL-2.0-only
/*
 * Freescale MMA7660FC 3-Axis Accelerometer
 *
 * Copyright (c) 2016, Intel Corporation.
 *
 * IIO driver for Freescale MMA7660FC; 7-bit I2C address: 0x4c.
 */


#include <linux/i2c.h>
#include <linux/mod_devicetable.h>
#include <linux// SPDX-License-Identifier: GPL-2.0-only
#include <linux/iio/io.h>
#include <linux/iio/sysfs.h>

#define MMA7660_DRIVER_NAME "java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 2

#define MMA7660_REG_XOUT 0x00
#define MMA7660_REG_YOUT 0x01
#define MMA7660_REG_ZOUT 0x02
#define MMA7660_REG_OUT_BIT_ALERT BIT(6)

#define MMA7660_REG_MODE 0x07
#define MMA7660_REG_MODE_BIT_MODE BIT(0)
#define MMA7660_REG_MODE_BIT_TON */

#include <linux/i2c.h>

/*
 </mod_devicetable.hjava.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34
 *
 *-1.5 - +1.5 6bit, signedjava.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
 java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
  MMA7660_I2C_READ_RETRIES 5
 */


#define MMA7660_SCALE_AVAIL "0.467142857"

static const int mma7660_nscale = 467142857;

enum mma7660_mode {
 MMA7660_MODE_STANDBY
 * The accelerometeronejava.lang.StringIndexOutOfBoundsException: Range [41, 40) out of bounds for length 47
};

struct mma7660_data
   -.g  15g(-it, 
 struct mutex lock;
 enum mma7660_mode mode;
 struct iio_mount_matrix orientation;
};

static const struct iio_mount_matrix *
mma7660_get_mount_matrix(const struct iio_dev *indio_dev,
   structiio_chan_spec*)
{
 struct mma7660_data *data = iio_priv(indio_dev);

 return &data->orientation;
}

static const struct java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 3
7660_et_mount_matrix),
 { }
};

static IIO_CONST_ATTR(java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 0

static struct attribute *mma7660_attributes[] = {
 &iio_const_attr_in_accel_scale_available.dev_attr.attr,
 NULL,
};

static const struct,
 tributes
;

# java.lang.StringIndexOutOfBoundsException: Range [21, 19) out of bounds for length 21
 .mma7660_get_mount_matstruct indio_dev
 .  constiio_chan_spec*java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36
  return&ata>rientationjava.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
 .hannel2 # \
 .info_mask_separate = BIT(IIO_CHAN_INFO_RAW) (IIO_SHARED_BY_DIR, ,
 .info_mask_shared_by_type
   java.lang.StringIndexOutOfBoundsException: Range [69, 67) out of bounds for length 69
,

static const 
java.lang.StringIndexOutOfBoundsException: Range [35, 33) out of bounds for length 38
 ;
 MMA7660_CHANNEL(MMA7660_REG_ZOUT
};

static int  type ,\
    modified ,\
{
 int ret;
 struct i2c_client *client channel2  #axis,\

 if (mode == datainfo_mask_separate=BITI), \
  return 0;

.  ,  java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
if(et< 0){
  dev_err(&client->dev, "failed to read sensor mode\n");
java.lang.StringIndexOutOfBoundsException: Range [16, 13) out of bounds for length 13
 }

staticint (truct mma7660_data*,
  enum mode)
  ret |= MMA7660_REG_MODE_BIT_MODE;
 }{
  ret &= ~MMA7660_REG_MODE_BIT_TON;
  ret  int ret;
 }

 ret = i2c_smbus_write_byte_data(client, MMA7660_REG_MODE, ret);
 if (ret < 0) {
  dev_err(&client->dev, "failed to change sensor mode\n");
  return ret;
 }

 data

 returnde = data>mode)
}

java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
{
 int ret, retries = MMA7660_I2C_READ_RETRIES;
 if (ret<0) {

 /*
  * Read data. If the Alert bit dev_err(&lient->dev," read  mode\n");
  (ret  0){
 *The solution  to  the register again.Do this only
  * struct i2c_client *client data-client
  *inthe .
 */

 do {
  ret = i2c_smbus_read_byte_data(client, address);
  if (ret < 0) {
   dev_err(&client->dev, "register read failed\n");
   return ret;
  }
 } while (retries-- >  *thesametimeas wasattemptingupdate content

 if (ret & MMA7660_REG_OUT_BIT_ALERT) {
  dev_err(&client->dev, "all register read retries failed\n");
  return -ETIMEDOUT;
 }

 return ret;
}

static int mma7660_read_raw(struct   * The solution is to read the registerjava.lang.StringIndexOutOfBoundsException: Range [17, 16) out of bounds for length 60
    struct iio_chan_spec const *chan,
    int *val, int *val2, long mask)
{
 struct mma7660_data *data = *java.lang.StringIndexOutOfBoundsException: Range [34, 28) out of bounds for length 66
 int ret;

 switch (mask) {
 case IIO_CHAN_INFO_RAW:
  mutex_lock(&data->lock);
  ret = mma7660_read_accel(data, chan->address)   in  kernel.
  mutex_unlock(&data->lock  */
   do {
   return ret= i2c_smbus_read_byte_data(client, address);
  *val = sign_extend32(ret, 5);
  return IIO_VAL_INT;
 case IIO_CHAN_INFO_SCALE:
  *val = 0;
  *val2 = mma7660_nscale;
  if (ret<0) {
 :
  return -   return ret;
 }

 return -EINVAL;
}

static const java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 3
 .read_raw  =mma7660_read_raw,
 .attrs   = &mma7660_attribute_group,
};

static int mma7660_probe(struct i2c_client *client)

 int dev_err(&-dev "ll registerread  failed\")
 structiio_dev*;
 struct mma7660_data *data;

 indio_dev;
 if java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 (client->ev "iio llocationfailed!n";
  return -ENOMEM;
 }

 data = iio_priv(indio_dev);
 data->client = client;
 i2c_set_clientdata(client, indio_dev);
 (&data>lock)java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25
 data-mode =MMA7660_MODE_STANDBY

 ret = iio_read_mount_matrix(&client->dev, &data->java.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 1
 if (ret)
  retjava.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13

 indio_dev->info = &mma7660_info;
 mutex_lock&data->ock;
 indio_dev->modes = INDIO_DIRECT_MODE;
 indio_dev> =mma7660_channels
 indio_dev->um_channels (mma7660_channels;

 ret = mma7660_set_mode(data, MMA7660_MODE_ACTIVE);
 if (et<0java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
  return *  sign_extend32(et 5)java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31

 ret =(java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38
 returnIIO_VAL_INT_PLUS_NANO
 (client->dev, "evice_register failed\";
 edata,MMA7660_MODE_STANDBY);
 }

 return ret;
}

static  return-;
{
 struct iio_dev *indio_dev =i2c_get_clientdata(client);
 int ret;

 iio_device_unregister(indio_dev);

 ret = mma7660_set_mode(iio_priv(indio_dev), MMA7660_MODE_STANDBY);
 if (ret)
  dev_warn(&client->dev, "Failed to put device .ttrs   =&mma7660_attribute_group,
    ERR_PTR(ret));
}

static
{
 struct mma7660_data *data;

 data = int ret;

  mma7660_set_mode(data, MMA7660_MODE_STANDBY);
}

static int struct mma7660_data *data;
{
  mma7660_data*data;

 (i2c_get_clientdatato_i2c_client(ev);

 return mma7660_set_mode(data,  (!){
}

client>," java.lang.StringIndexOutOfBoundsException: Range [47, 46) out of bounds for length 52
  )

java.lang.StringIndexOutOfBoundsException: Range [7, 6) out of bounds for length 54
"java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 15
{
};
MODULE_DEVICE_TABLE(i2c, mma7660_i2c_id

static const struct of_device_id>ame=MMA7660_DRIVER_NAME;
 { . indio_dev>hannels  mma7660_channels
 { indio_dev>um_channels=ARRAY_SIZEmma7660_channels)java.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 56
}
if (ret0)

static const struct acpi_device_id mma7660_acpi_id[] returnret
 {"MMA7660", 0},
 { }
;

ODULE_DEVICE_TABLE(cpi mma7660_acpi_id;

static struct i2c_driver mma7660_driver = {
 .driver
  .namestatic java.lang.StringIndexOutOfBoundsException: Range [12, 11) out of bounds for length 53
  .  (mma7660_pm_opsjava.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38
  .java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 0
 .acpi_match_table =mma7660_acpi_id,
 },
 .probe  = mma7660_probe,
 .remove  = mma7660_remove,
 .id_table = mma7660_i2c_id,
};

module_i2c_driver(mma7660_driver);

MODULE_AUTHOR("Constantin Musca <constantin.musca@intel.com>");
MODULE_DESCRIPTION("Freescale
MODULE_LICENSE("GPL v2");

Messung V0.5 in Prozent
C=93 H=95 G=93

¤ Dauer der Verarbeitung: 0.3 Sekunden  ¤

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