35 	struct i2c_mux_core *muxc;  member
43 	struct i2c_mux_core *muxc = priv->muxc;  in __i2c_mux_master_xfer()  local
44 	struct i2c_adapter *parent = muxc->parent;  in __i2c_mux_master_xfer()
49 	ret = muxc->select(muxc, priv->chan_id);  in __i2c_mux_master_xfer()
52 	if (muxc->deselect)  in __i2c_mux_master_xfer()
53 		muxc->deselect(muxc, priv->chan_id);  in __i2c_mux_master_xfer()
62 	struct i2c_mux_core *muxc = priv->muxc;  in i2c_mux_master_xfer()  local
63 	struct i2c_adapter *parent = muxc->parent;  in i2c_mux_master_xfer()
68 	ret = muxc->select(muxc, priv->chan_id);  in i2c_mux_master_xfer()
71 	if (muxc->deselect)  in i2c_mux_master_xfer()
72 		muxc->deselect(muxc, priv->chan_id);  in i2c_mux_master_xfer()
83 	struct i2c_mux_core *muxc = priv->muxc;  in __i2c_mux_smbus_xfer()  local
84 	struct i2c_adapter *parent = muxc->parent;  in __i2c_mux_smbus_xfer()
89 	ret = muxc->select(muxc, priv->chan_id);  in __i2c_mux_smbus_xfer()
93 	if (muxc->deselect)  in __i2c_mux_smbus_xfer()
94 		muxc->deselect(muxc, priv->chan_id);  in __i2c_mux_smbus_xfer()
105 	struct i2c_mux_core *muxc = priv->muxc;  in i2c_mux_smbus_xfer()  local
106 	struct i2c_adapter *parent = muxc->parent;  in i2c_mux_smbus_xfer()
111 	ret = muxc->select(muxc, priv->chan_id);  in i2c_mux_smbus_xfer()
115 	if (muxc->deselect)  in i2c_mux_smbus_xfer()
116 		muxc->deselect(muxc, priv->chan_id);  in i2c_mux_smbus_xfer()
125 	struct i2c_adapter *parent = priv->muxc->parent;  in i2c_mux_functionality()
146 	struct i2c_adapter *parent = priv->muxc->parent;  in i2c_mux_lock_bus()
157 	struct i2c_adapter *parent = priv->muxc->parent;  in i2c_mux_trylock_bus()
172 	struct i2c_adapter *parent = priv->muxc->parent;  in i2c_mux_unlock_bus()
183 	struct i2c_adapter *parent = priv->muxc->parent;  in i2c_parent_lock_bus()
193 	struct i2c_adapter *parent = priv->muxc->parent;  in i2c_parent_trylock_bus()
207 	struct i2c_adapter *parent = priv->muxc->parent;  in i2c_parent_unlock_bus()
245 	struct i2c_mux_core *muxc;  in i2c_mux_alloc()  local
247 	muxc = devm_kzalloc(dev, struct_size(muxc, adapter, max_adapters)  in i2c_mux_alloc()
249 	if (!muxc)  in i2c_mux_alloc()
252 		muxc->priv = &muxc->adapter[max_adapters];  in i2c_mux_alloc()
254 	muxc->parent = parent;  in i2c_mux_alloc()
255 	muxc->dev = dev;  in i2c_mux_alloc()
257 		muxc->mux_locked = true;  in i2c_mux_alloc()
259 		muxc->arbitrator = true;  in i2c_mux_alloc()
261 		muxc->gate = true;  in i2c_mux_alloc()
262 	muxc->select = select;  in i2c_mux_alloc()
263 	muxc->deselect = deselect;  in i2c_mux_alloc()
264 	muxc->max_adapters = max_adapters;  in i2c_mux_alloc()
266 	return muxc;  in i2c_mux_alloc()
282 int i2c_mux_add_adapter(struct i2c_mux_core *muxc,  in i2c_mux_add_adapter()  argument
286 	struct i2c_adapter *parent = muxc->parent;  in i2c_mux_add_adapter()
291 	if (muxc->num_adapters >= muxc->max_adapters) {  in i2c_mux_add_adapter()
292 		dev_err(muxc->dev, "No room for more i2c-mux adapters\n");  in i2c_mux_add_adapter()
301 	priv->muxc = muxc;  in i2c_mux_add_adapter()
308 		if (muxc->mux_locked)  in i2c_mux_add_adapter()
317 		if (muxc->mux_locked)  in i2c_mux_add_adapter()
337 	if (muxc->mux_locked)  in i2c_mux_add_adapter()
354 	if (muxc->dev->of_node) {  in i2c_mux_add_adapter()
355 		struct device_node *dev_node = muxc->dev->of_node;  in i2c_mux_add_adapter()
359 		if (muxc->arbitrator)  in i2c_mux_add_adapter()
361 		else if (muxc->gate)  in i2c_mux_add_adapter()
376 		else if (muxc->arbitrator || muxc->gate)  in i2c_mux_add_adapter()
396 	if (has_acpi_companion(muxc->dev))  in i2c_mux_add_adapter()
398 				      ACPI_COMPANION(muxc->dev),  in i2c_mux_add_adapter()
420 	WARN(sysfs_create_link(&priv->adap.dev.kobj, &muxc->dev->kobj,  in i2c_mux_add_adapter()
425 	WARN(sysfs_create_link(&muxc->dev->kobj, &priv->adap.dev.kobj,  in i2c_mux_add_adapter()
431 	muxc->adapter[muxc->num_adapters++] = &priv->adap;  in i2c_mux_add_adapter()
440 void i2c_mux_del_adapters(struct i2c_mux_core *muxc)  in i2c_mux_del_adapters()  argument
444 	while (muxc->num_adapters) {  in i2c_mux_del_adapters()
445 		struct i2c_adapter *adap = muxc->adapter[--muxc->num_adapters];  in i2c_mux_del_adapters()
449 		muxc->adapter[muxc->num_adapters] = NULL;  in i2c_mux_del_adapters()
453 		sysfs_remove_link(&muxc->dev->kobj, symlink_name);  in i2c_mux_del_adapters()