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gsensor code result in system reboot,gsensor code by lw update

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This commit is contained in:
ywj
2012-08-17 18:20:55 +08:00
parent fe5f1eac21
commit f22b396074
3 changed files with 2 additions and 209 deletions
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70
drivers/input/sensors/accel/kxtik.c
View File

@@ -40,73 +40,6 @@
#define DBG(x...)
#endif
struct i2c_client *kxtik_client=NULL;
static struct class *sensor_class = NULL;
static ssize_t sensor_setoratitention(struct device *dev,
struct device_attribute *attr, char *buf)
{
int i=0;
char gsensororatation[20];
struct sensor_private_data *sensor =
(struct sensor_private_data *) i2c_get_clientdata(kxtik_client);
struct sensor_platform_data *pdata = sensor->pdata;
char *p = strstr(buf,"gsensor");
int start = strcspn(p,"{");
int end = strcspn(p,"}");
strncpy(gsensororatation,p+start,end-start+1);
char *tmp=gsensororatation;
while(strncmp(tmp,"}",1)!=0)
{
if((strncmp(tmp,",",1)==0)||(strncmp(tmp,"{",1)==0))
{
tmp++;
continue;
}
else if(strncmp(tmp,"-",1)==0)
{
pdata->orientation[i++]=-1;
DBG("i=%d,data=%d\n",i,pdata->orientation[i]);
tmp++;
}
else
{
pdata->orientation[i++]=tmp[0]-48;
DBG("----i=%d,data=%d\n",i,pdata->orientation[i]);
}
tmp++;
}
for(i=0;i<9;i++)
DBG("i=%d gsensor_info=%d\n",i,pdata->orientation[i]);
return 0;
}
static CLASS_ATTR(oratiention, 0777, NULL,sensor_setoratitention);
static int sensor_sys_init(void)
{
int ret ;
sensor_class = class_create(THIS_MODULE, "gsensor");
ret = class_create_file(sensor_class, &class_attr_oratiention);
if (ret)
{
printk("Fail to creat class oratiention.\n");
}
return 0;
}
/****************operate according to sensor chip:start************/
static int sensor_active(struct i2c_client *client, int enable, int rate)
@@ -152,7 +85,6 @@ static int sensor_init(struct i2c_client *client)
return result;
}
kxtik_client=client;
sensor->status_cur = SENSOR_OFF;
result = sensor_write_reg(client, KXTIK_DATA_CTRL_REG, KXTIK_ODR400F);
@@ -180,8 +112,6 @@ static int sensor_init(struct i2c_client *client)
return result;
}
sensor_sys_init();
return result;
}

69
drivers/input/sensors/accel/lis3dh.c
View File

@@ -91,73 +91,6 @@ struct sensor_reg_data {
char data;
};
struct i2c_client *lis3dgh_client=NULL;
static struct class *sensor_class = NULL;
static ssize_t sensor_setoratitention(struct device *dev,
struct device_attribute *attr, char *buf)
{
int i=0;
char gsensororatation[20];
struct sensor_private_data *sensor =
(struct sensor_private_data *) i2c_get_clientdata(lis3dgh_client);
struct sensor_platform_data *pdata = sensor->pdata;
char *p = strstr(buf,"gsensor");
int start = strcspn(p,"{");
int end = strcspn(p,"}");
strncpy(gsensororatation,p+start,end-start+1);
char *tmp=gsensororatation;
while(strncmp(tmp,"}",1)!=0)
{
if((strncmp(tmp,",",1)==0)||(strncmp(tmp,"{",1)==0))
{
tmp++;
continue;
}
else if(strncmp(tmp,"-",1)==0)
{
pdata->orientation[i++]=-1;
DBG("i=%d,data=%d\n",i,pdata->orientation[i]);
tmp++;
}
else
{
pdata->orientation[i++]=tmp[0]-48;
DBG("----i=%d,data=%d\n",i,pdata->orientation[i]);
}
tmp++;
}
for(i=0;i<9;i++)
DBG("i=%d gsensor_info=%d\n",i,pdata->orientation[i]);
return 0;
}
static CLASS_ATTR(oratiention, 0777, NULL,sensor_setoratitention);
static int sensor_sys_init(void)
{
int ret ;
sensor_class = class_create(THIS_MODULE, "gsensor");
ret = class_create_file(sensor_class, &class_attr_oratiention);
if (ret)
{
printk("Fail to creat class oratiention.\n");
}
return 0;
}
/****************operate according to sensor chip:start************/
static int sensor_active(struct i2c_client *client, int enable, int rate)
@@ -216,7 +149,6 @@ static int sensor_init(struct i2c_client *client)
printk("%s:line=%d,error\n",__func__,__LINE__);
return result;
}
lis3dgh_client = client;
sensor->status_cur = SENSOR_OFF;
@@ -250,7 +182,6 @@ static int sensor_init(struct i2c_client *client)
}
sensor_sys_init();
return result;
}

72
drivers/input/sensors/accel/mma8452.c
View File

@@ -48,73 +48,6 @@
#define MMA8452_ENABLE 1
struct i2c_client *mma8452_client=NULL;
static struct class *sensor_class = NULL;
static ssize_t sensor_setoratitention(struct device *dev,
struct device_attribute *attr, char *buf)
{
int i=0;
char gsensororatation[20];
struct sensor_private_data *sensor =
(struct sensor_private_data *) i2c_get_clientdata(mma8452_client);
struct sensor_platform_data *pdata = sensor->pdata;
char *p = strstr(buf,"gsensor");
int start = strcspn(p,"{");
int end = strcspn(p,"}");
strncpy(gsensororatation,p+start,end-start+1);
char *tmp=gsensororatation;
while(strncmp(tmp,"}",1)!=0)
{
if((strncmp(tmp,",",1)==0)||(strncmp(tmp,"{",1)==0))
{
tmp++;
continue;
}
else if(strncmp(tmp,"-",1)==0)
{
pdata->orientation[i++]=-1;
DBG("i=%d,data=%d\n",i,pdata->orientation[i]);
tmp++;
}
else
{
pdata->orientation[i++]=tmp[0]-48;
DBG("----i=%d,data=%d\n",i,pdata->orientation[i]);
}
tmp++;
}
for(i=0;i<9;i++)
DBG("i=%d gsensor_info=%d\n",i,pdata->orientation[i]);
return 0;
}
static CLASS_ATTR(oratiention, 0777, NULL,sensor_setoratitention);
static int sensor_sys_init(void)
{
int ret ;
sensor_class = class_create(THIS_MODULE, "gsensor");
ret = class_create_file(sensor_class, &class_attr_oratiention);
if (ret)
{
printk("Fail to creat class oratiention.\n");
}
return 0;
}
/****************operate according to sensor chip:start************/
static int sensor_active(struct i2c_client *client, int enable, int rate)
@@ -161,7 +94,6 @@ static int sensor_init(struct i2c_client *client)
return ret;
}
mma8452_client=client;
sensor->status_cur = SENSOR_OFF;
/* disable FIFO FMODE = 0*/
@@ -193,8 +125,8 @@ static int sensor_init(struct i2c_client *client)
DBG("mma8452 MMA8452_REG_SYSMOD:%x\n",sensor_read_reg(client,MMA8452_REG_SYSMOD));
sensor_sys_init();
printk("------sensor_chip_init\n");
return ret;
}