35 	struct i2c_adapter *parent;  member
48 	struct i2c_adapter *parent = priv->parent;  in i2c_mux_master_xfer()  local
53 	ret = priv->select(parent, priv->mux_priv, priv->chan_id);  in i2c_mux_master_xfer()
55 		ret = __i2c_transfer(parent, msgs, num);  in i2c_mux_master_xfer()
57 		priv->deselect(parent, priv->mux_priv, priv->chan_id);  in i2c_mux_master_xfer()
68 	struct i2c_adapter *parent = priv->parent;  in i2c_mux_smbus_xfer()  local
73 	ret = priv->select(parent, priv->mux_priv, priv->chan_id);  in i2c_mux_smbus_xfer()
75 		ret = parent->algo->smbus_xfer(parent, addr, flags,  in i2c_mux_smbus_xfer()
78 		priv->deselect(parent, priv->mux_priv, priv->chan_id);  in i2c_mux_smbus_xfer()
87 	struct i2c_adapter *parent = priv->parent;  in i2c_mux_functionality()  local
89 	return parent->algo->functionality(parent);  in i2c_mux_functionality()
93 static unsigned int i2c_mux_parent_classes(struct i2c_adapter *parent)  in i2c_mux_parent_classes()  argument
98 		class |= parent->class;  in i2c_mux_parent_classes()
99 		parent = i2c_parent_is_i2c_adapter(parent);  in i2c_mux_parent_classes()
100 	} while (parent);  in i2c_mux_parent_classes()
105 struct i2c_adapter *i2c_add_mux_adapter(struct i2c_adapter *parent,  in i2c_add_mux_adapter()  argument
123 	priv->parent = parent;  in i2c_add_mux_adapter()
133 	if (parent->algo->master_xfer)  in i2c_add_mux_adapter()
135 	if (parent->algo->smbus_xfer)  in i2c_add_mux_adapter()
141 		 "i2c-%d-mux (chan_id %d)", i2c_adapter_id(parent), chan_id);  in i2c_add_mux_adapter()
145 	priv->adap.dev.parent = &parent->dev;  in i2c_add_mux_adapter()
146 	priv->adap.retries = parent->retries;  in i2c_add_mux_adapter()
147 	priv->adap.timeout = parent->timeout;  in i2c_add_mux_adapter()
148 	priv->adap.quirks = parent->quirks;  in i2c_add_mux_adapter()
151 	if (i2c_mux_parent_classes(parent) & class)  in i2c_add_mux_adapter()
152 		dev_err(&parent->dev,  in i2c_add_mux_adapter()
191 		dev_err(&parent->dev,  in i2c_add_mux_adapter()
204 	dev_info(&parent->dev, "Added multiplexed i2c bus %d\n",  in i2c_add_mux_adapter()