exit_detach: i2c_detach_client(new_client); 
static int w83l785ts_detect(struct i2c_adapter *adapter, int address, int kind){	struct i2c_client *new_client;	struct w83l785ts_data *data;	int err = 0;	if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA))		goto exit;	if (!(data = kmalloc(sizeof(struct w83l785ts_data), GFP_KERNEL))) {		err = -ENOMEM;		goto exit;	}	memset(data, 0, sizeof(struct w83l785ts_data));	/* The common I2C client data is placed right before the	 * W83L785TS-specific data. */	new_client = &data->client;	i2c_set_clientdata(new_client, data);	new_client->addr = address;	new_client->adapter = adapter;	new_client->driver = &w83l785ts_driver;	new_client->flags = 0;	/*	 * Now we do the remaining detection. A negative kind means that	 * the driver was loaded with no force parameter (default), so we	 * must both detect and identify the chip (actually there is only	 * one possible kind of chip for now, W83L785TS-S). A zero kind means	 * that the driver was loaded with the force parameter, the detection	 * step shall be skipped. A positive kind means that the driver	 * was loaded with the force parameter and a given kind of chip is	 * requested, so both the detection and the identification steps	 * are skipped.	 */	if (kind < 0) { /* detection */		if (((w83l785ts_read_value(new_client,		      W83L785TS_REG_CONFIG, 0) & 0x80) != 0x00)		 || ((w83l785ts_read_value(new_client,		      W83L785TS_REG_TYPE, 0) & 0xFC) != 0x00)) {			dev_dbg(&adapter->dev,				"W83L785TS-S detection failed at 0x%02x.\n",				address);			goto exit_free;		}	}	if (kind <= 0) { /* identification */		u16 man_id;		u8 chip_id;		man_id = (w83l785ts_read_value(new_client,			 W83L785TS_REG_MAN_ID1, 0) << 8) +			 w83l785ts_read_value(new_client,			 W83L785TS_REG_MAN_ID2, 0);		chip_id = w83l785ts_read_value(new_client,			  W83L785TS_REG_CHIP_ID, 0);		if (man_id == 0x5CA3) { /* Winbond */			if (chip_id == 0x70) { /* W83L785TS-S */				kind = w83l785ts;						}		}			if (kind <= 0) { /* identification failed */			dev_info(&adapter->dev,				 "Unsupported chip (man_id=0x%04X, "				 "chip_id=0x%02X).\n", man_id, chip_id);			goto exit_free;		}	}	/* We can fill in the remaining client fields. */	strlcpy(new_client->name, "w83l785ts", I2C_NAME_SIZE);	data->valid = 0;	init_MUTEX(&data->update_lock);	/* Default values in case the first read fails (unlikely). */	data->temp_over = data->temp = 0;	/* Tell the I2C layer a new client has arrived. */	if ((err = i2c_attach_client(new_client))) 		goto exit_free;	/*	 * Initialize the W83L785TS chip	 * Nothing yet, assume it is already started.	 */	/* Register sysfs hooks */	device_create_file(&new_client->dev, &dev_attr_temp1_input);	device_create_file(&new_client->dev, &dev_attr_temp1_max);	return 0;exit_free:	kfree(data);exit:	return err;}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/943b0830cebe4711354945ed3cb44e84152aaca0/w83l785ts.c/buggy/drivers/hwmon/w83l785ts.c