static ssize_t show_temp(struct device *dev, struct device_attribute
*devattr, char *buf)
{
struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
struct sch5627_data *data = sch5627_update_device(dev);
int val;
if (IS_ERR(data))
return PTR_ERR(data);
val = reg_to_temp(data->temp[attr->index]);
return snprintf(buf, PAGE_SIZE, "%d\n", val);
}
static s32 tmon_read_critical_limit(struct i2c_client *client,
s32 *ptemp, enum temp_type typ)
{
u8 config;
u8 tmp;
int err;
u16 temperature = 0;
struct tmon_info *data = i2c_get_clientdata(client);
TMON_RD(client, REG_CFG_READ, &config);
TMON_RD(client, REG_TEMP_CRIT_LIMIT[typ], &tmp);
temperature = ((u16)tmp) << 8;
*ptemp = reg_to_temp(temperature, config);
if (typ == REMOTE)
*ptemp = *ptemp + data->pdata->remote_offset;
return 0;
}
static s32 tmon_read_local_temp(struct i2c_client *client,
int *ptemp)
{
u8 config;
u8 tmp;
int err;
u16 temperature = 0;
TMON_RD(client, REG_CFG_READ, &config);
TMON_RD(client, REG_TEMP_MSB[0], &tmp);
temperature = ((u16)tmp) << 8;
if (tmon_device == TMP411) {
TMON_RD(client, REG_TEMP_LSB[0], &tmp);
temperature |= tmp;
}
*ptemp = reg_to_temp(temperature, config);
return 0;
}
static s32 tmon_read_remote_temp(struct i2c_client *client,
s32 *ptemp)
{
u8 config;
u8 tmp;
int err;
u16 temperature = 0;
struct tmon_info *data = i2c_get_clientdata(client);
TMON_RD(client, REG_CFG_READ, &config);
TMON_RD(client, REG_TEMP_MSB[1], &tmp);
temperature = ((u16)tmp) << 8;
TMON_RD(client, REG_TEMP_LSB[1], &tmp);
temperature |= tmp;
*ptemp = reg_to_temp(temperature, config) +
data->pdata->remote_offset;
return 0;
}
static s32 tmon_read_high_limit(struct i2c_client *client,
s32 *ptemp, enum temp_type typ)
{
u8 config;
u8 tmp;
int err;
u16 temperature = 0;
struct tmon_info *data = i2c_get_clientdata(client);
TMON_RD(client, REG_CFG_READ, &config);
TMON_RD(client, REG_TEMP_HIGH_LIMIT_MSB_RD[typ], &tmp);
temperature = ((u16)tmp) << 8;
if ((typ == REMOTE) || (typ == LOCAL && tmon_device == TMP411)) {
TMON_RD(client, REG_TEMP_HIGH_LIMIT_LSB[typ], &tmp);
temperature |= tmp;
}
*ptemp = reg_to_temp(temperature, config);
if (typ == REMOTE)
*ptemp = *ptemp + data->pdata->remote_offset;
return 0;
}
