24  * struct i2c_atr_alias_pair - Holds the alias assigned to a client.
27  * @alias:  I2C alias address assigned by the driver.
34 	u16 alias;  member
170 		msgs[i].addr = c2a->alias;  in i2c_atr_map_msgs()
234 	return i2c_smbus_xfer(parent, c2a->alias, flags, read_write, command,  in i2c_atr_smbus_xfer()
285 		dev_err(atr->dev, "failed to find a free alias\n");  in i2c_atr_reserve_alias()
296 static void i2c_atr_release_alias(struct i2c_atr *atr, u16 alias)  in i2c_atr_release_alias()  argument
303 		if (atr->aliases[idx] == alias) {  in i2c_atr_release_alias()
313 	dev_warn(atr->dev, "Unable to find mapped alias\n");  in i2c_atr_release_alias()
322 	u16 alias;  in i2c_atr_attach_client()  local
329 	alias = ret;  in i2c_atr_attach_client()
337 	ret = atr->ops->attach_client(atr, chan->chan_id, client, alias);  in i2c_atr_attach_client()
341 	dev_dbg(atr->dev, "chan%u: client 0x%02x mapped at alias 0x%02x (%s)\n",  in i2c_atr_attach_client()
342 		chan->chan_id, client->addr, alias, client->name);  in i2c_atr_attach_client()
345 	c2a->alias = alias;  in i2c_atr_attach_client()
353 	i2c_atr_release_alias(atr, alias);  in i2c_atr_attach_client()
374 	i2c_atr_release_alias(atr, c2a->alias);  in i2c_atr_detach_client()
377 		"chan%u: client 0x%02x unmapped from alias 0x%02x (%s)\n",  in i2c_atr_detach_client()
378 		chan->chan_id, client->addr, c2a->alias, client->name);  in i2c_atr_detach_client()
436 	ret = fwnode_property_count_u32(dev_fwnode(dev), "i2c-alias-pool");  in i2c_atr_parse_alias_pool()
438 		dev_err(dev, "Failed to count 'i2c-alias-pool' property: %d\n",  in i2c_atr_parse_alias_pool()
452 	ret = fwnode_property_read_u32_array(dev_fwnode(dev), "i2c-alias-pool",  in i2c_atr_parse_alias_pool()
455 		dev_err(dev, "Failed to read 'i2c-alias-pool' property: %d\n",  in i2c_atr_parse_alias_pool()
472 		dev_err(dev, "Failed to parse 'i2c-alias-pool' property: I2C flags are not supported\n");  in i2c_atr_parse_alias_pool()
489 	dev_dbg(dev, "i2c-alias-pool has %zu aliases", atr->num_aliases);  in i2c_atr_parse_alias_pool()