- struct lm93_data *data;
- struct i2c_client *client;
-
- int err = -ENODEV, func;
- void (*update)(struct lm93_data *, struct i2c_client *);
-
- /* choose update routine based on bus capabilities */
- func = i2c_get_functionality(adapter);
- if ( ((LM93_SMBUS_FUNC_FULL & func) == LM93_SMBUS_FUNC_FULL) &&
- (!disable_block) ) {
- dev_dbg(&adapter->dev,"using SMBus block data transactions\n");
- update = lm93_update_client_full;
- } else if ((LM93_SMBUS_FUNC_MIN & func) == LM93_SMBUS_FUNC_MIN) {
- dev_dbg(&adapter->dev,"disabled SMBus block data "
- "transactions\n");
- update = lm93_update_client_min;
- } else {
- dev_dbg(&adapter->dev,"detect failed, "
- "smbus byte and/or word data not supported!\n");
- goto err_out;
- }
-
- /* OK. For now, we presume we have a valid client. We now create the
- client structure, even though we cannot fill it completely yet.
- But it allows us to access lm78_{read,write}_value. */
-
- if ( !(data = kzalloc(sizeof(struct lm93_data), GFP_KERNEL))) {
- dev_dbg(&adapter->dev,"out of memory!\n");
- err = -ENOMEM;
- goto err_out;
- }