234 static int pca954x_select_chan(struct i2c_mux_core *muxc, u32 chan)  in pca954x_select_chan()  argument
236 	struct pca954x *data = i2c_mux_priv(muxc);  in pca954x_select_chan()
244 		ret = pca954x_reg_write(muxc->parent, client, regval);  in pca954x_select_chan()
251 static int pca954x_deselect_mux(struct i2c_mux_core *muxc, u32 chan)  in pca954x_deselect_mux()  argument
253 	struct pca954x *data = i2c_mux_priv(muxc);  in pca954x_deselect_mux()
260 		return pca954x_select_chan(muxc, idle_state);  in pca954x_deselect_mux()
265 		return pca954x_reg_write(muxc->parent, client,  in pca954x_deselect_mux()
279 	struct i2c_mux_core *muxc = i2c_get_clientdata(client);  in idle_state_show()  local
280 	struct pca954x *data = i2c_mux_priv(muxc);  in idle_state_show()
290 	struct i2c_mux_core *muxc = i2c_get_clientdata(client);  in idle_state_store()  local
291 	struct pca954x *data = i2c_mux_priv(muxc);  in idle_state_store()
303 	i2c_lock_bus(muxc->parent, I2C_LOCK_SEGMENT);  in idle_state_store()
311 		ret = pca954x_deselect_mux(muxc, 0);  in idle_state_store()
313 	i2c_unlock_bus(muxc->parent, I2C_LOCK_SEGMENT);  in idle_state_store()
349 static int pca954x_irq_setup(struct i2c_mux_core *muxc)  in pca954x_irq_setup()  argument
351 	struct pca954x *data = i2c_mux_priv(muxc);  in pca954x_irq_setup()
380 static void pca954x_cleanup(struct i2c_mux_core *muxc)  in pca954x_cleanup()  argument
382 	struct pca954x *data = i2c_mux_priv(muxc);  in pca954x_cleanup()
392 	i2c_mux_del_adapters(muxc);  in pca954x_cleanup()
420 	struct i2c_mux_core *muxc;  in pca954x_probe()  local
428 	muxc = i2c_mux_alloc(adap, dev, PCA954X_MAX_NCHANS, sizeof(*data), 0,  in pca954x_probe()
430 	if (!muxc)  in pca954x_probe()
432 	data = i2c_mux_priv(muxc);  in pca954x_probe()
434 	i2c_set_clientdata(client, muxc);  in pca954x_probe()
487 	ret = pca954x_irq_setup(muxc);  in pca954x_probe()
493 		ret = i2c_mux_add_adapter(muxc, 0, num, 0);  in pca954x_probe()
520 	pca954x_cleanup(muxc);  in pca954x_probe()
526 	struct i2c_mux_core *muxc = i2c_get_clientdata(client);  in pca954x_remove()  local
530 	pca954x_cleanup(muxc);  in pca954x_remove()
538 	struct i2c_mux_core *muxc = i2c_get_clientdata(client);  in pca954x_resume()  local
539 	struct pca954x *data = i2c_mux_priv(muxc);  in pca954x_resume()