175 	struct cbus_host *chost = i2c_get_adapdata(adapter);  in cbus_i2c_smbus_xfer()  local
181 	ret = cbus_transfer(chost, read_write == I2C_SMBUS_READ, addr,  in cbus_i2c_smbus_xfer()
215 	struct cbus_host *chost;  in cbus_i2c_probe()  local
222 	chost = devm_kzalloc(&pdev->dev, sizeof(*chost), GFP_KERNEL);  in cbus_i2c_probe()
223 	if (!chost)  in cbus_i2c_probe()
228 	chost->clk = devm_gpiod_get_index(&pdev->dev, NULL, 0, GPIOD_OUT_LOW);  in cbus_i2c_probe()
229 	if (IS_ERR(chost->clk))  in cbus_i2c_probe()
230 		return PTR_ERR(chost->clk);  in cbus_i2c_probe()
231 	chost->dat = devm_gpiod_get_index(&pdev->dev, NULL, 1, GPIOD_IN);  in cbus_i2c_probe()
232 	if (IS_ERR(chost->dat))  in cbus_i2c_probe()
233 		return PTR_ERR(chost->dat);  in cbus_i2c_probe()
234 	chost->sel = devm_gpiod_get_index(&pdev->dev, NULL, 2, GPIOD_OUT_HIGH);  in cbus_i2c_probe()
235 	if (IS_ERR(chost->sel))  in cbus_i2c_probe()
236 		return PTR_ERR(chost->sel);  in cbus_i2c_probe()
237 	gpiod_set_consumer_name(chost->clk, "CBUS clk");  in cbus_i2c_probe()
238 	gpiod_set_consumer_name(chost->dat, "CBUS dat");  in cbus_i2c_probe()
239 	gpiod_set_consumer_name(chost->sel, "CBUS sel");  in cbus_i2c_probe()
250 	spin_lock_init(&chost->lock);  in cbus_i2c_probe()
251 	chost->dev = &pdev->dev;  in cbus_i2c_probe()
253 	i2c_set_adapdata(adapter, chost);  in cbus_i2c_probe()