47 	struct i2c_mux_priv *priv = adap->algo_data;  in i2c_mux_master_xfer()  local
48 	struct i2c_adapter *parent = priv->parent;  in i2c_mux_master_xfer()
53 	ret = priv->select(parent, priv->mux_priv, priv->chan_id);  in i2c_mux_master_xfer()
56 	if (priv->deselect)  in i2c_mux_master_xfer()
57 		priv->deselect(parent, priv->mux_priv, priv->chan_id);  in i2c_mux_master_xfer()
67 	struct i2c_mux_priv *priv = adap->algo_data;  in i2c_mux_smbus_xfer()  local
68 	struct i2c_adapter *parent = priv->parent;  in i2c_mux_smbus_xfer()
73 	ret = priv->select(parent, priv->mux_priv, priv->chan_id);  in i2c_mux_smbus_xfer()
77 	if (priv->deselect)  in i2c_mux_smbus_xfer()
78 		priv->deselect(parent, priv->mux_priv, priv->chan_id);  in i2c_mux_smbus_xfer()
86 	struct i2c_mux_priv *priv = adap->algo_data;  in i2c_mux_functionality()  local
87 	struct i2c_adapter *parent = priv->parent;  in i2c_mux_functionality()
114 	struct i2c_mux_priv *priv;  in i2c_add_mux_adapter()  local
118 	priv = kzalloc(sizeof(struct i2c_mux_priv), GFP_KERNEL);  in i2c_add_mux_adapter()
119 	if (!priv)  in i2c_add_mux_adapter()
123 	priv->parent = parent;  in i2c_add_mux_adapter()
124 	priv->mux_dev = mux_dev;  in i2c_add_mux_adapter()
125 	priv->mux_priv = mux_priv;  in i2c_add_mux_adapter()
126 	priv->chan_id = chan_id;  in i2c_add_mux_adapter()
127 	priv->select = select;  in i2c_add_mux_adapter()
128 	priv->deselect = deselect;  in i2c_add_mux_adapter()
134 		priv->algo.master_xfer = i2c_mux_master_xfer;  in i2c_add_mux_adapter()
136 		priv->algo.smbus_xfer = i2c_mux_smbus_xfer;  in i2c_add_mux_adapter()
137 	priv->algo.functionality = i2c_mux_functionality;  in i2c_add_mux_adapter()
140 	snprintf(priv->adap.name, sizeof(priv->adap.name),  in i2c_add_mux_adapter()
142 	priv->adap.owner = THIS_MODULE;  in i2c_add_mux_adapter()
143 	priv->adap.algo = &priv->algo;  in i2c_add_mux_adapter()
144 	priv->adap.algo_data = priv;  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()
156 		priv->adap.class = class;  in i2c_add_mux_adapter()
171 				priv->adap.dev.of_node = child;  in i2c_add_mux_adapter()
181 		acpi_preset_companion(&priv->adap.dev, ACPI_COMPANION(mux_dev),  in i2c_add_mux_adapter()
185 		priv->adap.nr = force_nr;  in i2c_add_mux_adapter()
186 		ret = i2c_add_numbered_adapter(&priv->adap);  in i2c_add_mux_adapter()
188 		ret = i2c_add_adapter(&priv->adap);  in i2c_add_mux_adapter()
194 		kfree(priv);  in i2c_add_mux_adapter()
198 	WARN(sysfs_create_link(&priv->adap.dev.kobj, &mux_dev->kobj, "mux_device"),  in i2c_add_mux_adapter()
202 	WARN(sysfs_create_link(&mux_dev->kobj, &priv->adap.dev.kobj, symlink_name),  in i2c_add_mux_adapter()
205 		 i2c_adapter_id(&priv->adap));  in i2c_add_mux_adapter()
207 	return &priv->adap;  in i2c_add_mux_adapter()
213 	struct i2c_mux_priv *priv = adap->algo_data;  in i2c_del_mux_adapter()  local
216 	snprintf(symlink_name, sizeof(symlink_name), "channel-%u", priv->chan_id);  in i2c_del_mux_adapter()
217 	sysfs_remove_link(&priv->mux_dev->kobj, symlink_name);  in i2c_del_mux_adapter()
219 	sysfs_remove_link(&priv->adap.dev.kobj, "mux_device");  in i2c_del_mux_adapter()
221 	kfree(priv);  in i2c_del_mux_adapter()