34 	struct i2c_adapter *parent;  member
47 	struct i2c_adapter *parent = priv->parent;  in i2c_mux_master_xfer()  local
52 	ret = priv->select(parent, priv->mux_priv, priv->chan_id);  in i2c_mux_master_xfer()
54 		ret = __i2c_transfer(parent, msgs, num);  in i2c_mux_master_xfer()
56 		priv->deselect(parent, priv->mux_priv, priv->chan_id);  in i2c_mux_master_xfer()
67 	struct i2c_adapter *parent = priv->parent;  in i2c_mux_smbus_xfer()  local
72 	ret = priv->select(parent, priv->mux_priv, priv->chan_id);  in i2c_mux_smbus_xfer()
74 		ret = parent->algo->smbus_xfer(parent, addr, flags,  in i2c_mux_smbus_xfer()
77 		priv->deselect(parent, priv->mux_priv, priv->chan_id);  in i2c_mux_smbus_xfer()
86 	struct i2c_adapter *parent = priv->parent;  in i2c_mux_functionality()  local
88 	return parent->algo->functionality(parent);  in i2c_mux_functionality()
92 static unsigned int i2c_mux_parent_classes(struct i2c_adapter *parent)  in i2c_mux_parent_classes()  argument
97 		class |= parent->class;  in i2c_mux_parent_classes()
98 		parent = i2c_parent_is_i2c_adapter(parent);  in i2c_mux_parent_classes()
99 	} while (parent);  in i2c_mux_parent_classes()
104 struct i2c_adapter *i2c_add_mux_adapter(struct i2c_adapter *parent,  in i2c_add_mux_adapter()  argument
122 	priv->parent = parent;  in i2c_add_mux_adapter()
132 	if (parent->algo->master_xfer)  in i2c_add_mux_adapter()
134 	if (parent->algo->smbus_xfer)  in i2c_add_mux_adapter()
140 		 "i2c-%d-mux (chan_id %d)", i2c_adapter_id(parent), chan_id);  in i2c_add_mux_adapter()
144 	priv->adap.dev.parent = &parent->dev;  in i2c_add_mux_adapter()
145 	priv->adap.retries = parent->retries;  in i2c_add_mux_adapter()
146 	priv->adap.timeout = parent->timeout;  in i2c_add_mux_adapter()
147 	priv->adap.quirks = parent->quirks;  in i2c_add_mux_adapter()
150 	if (i2c_mux_parent_classes(parent) & class)  in i2c_add_mux_adapter()
151 		dev_err(&parent->dev,  in i2c_add_mux_adapter()
183 		dev_err(&parent->dev,  in i2c_add_mux_adapter()
196 	dev_info(&parent->dev, "Added multiplexed i2c bus %d\n",  in i2c_add_mux_adapter()