397 static struct i2c_regs *i2c_get_base(struct i2c_adapter *adap)  in i2c_get_base()  argument
399 	switch (adap->hwadapnr) {  in i2c_get_base()
415 		printf("Wrong I2C-adapter number %d\n", adap->hwadapnr);  in i2c_get_base()
421 static unsigned int dw_i2c_set_bus_speed(struct i2c_adapter *adap,  in dw_i2c_set_bus_speed()  argument
424 	adap->speed = speed;  in dw_i2c_set_bus_speed()
425 	return __dw_i2c_set_bus_speed(i2c_get_base(adap), NULL, speed);  in dw_i2c_set_bus_speed()
428 static void dw_i2c_init(struct i2c_adapter *adap, int speed, int slaveaddr)  in dw_i2c_init()  argument
430 	__dw_i2c_init(i2c_get_base(adap), speed, slaveaddr);  in dw_i2c_init()
433 static int dw_i2c_read(struct i2c_adapter *adap, u8 dev, uint addr,  in dw_i2c_read()  argument
436 	return __dw_i2c_read(i2c_get_base(adap), dev, addr, alen, buffer, len);  in dw_i2c_read()
439 static int dw_i2c_write(struct i2c_adapter *adap, u8 dev, uint addr,  in dw_i2c_write()  argument
442 	return __dw_i2c_write(i2c_get_base(adap), dev, addr, alen, buffer, len);  in dw_i2c_write()
446 static int dw_i2c_probe(struct i2c_adapter *adap, u8 dev)  in dw_i2c_probe()  argument
448 	struct i2c_regs *i2c_base = i2c_get_base(adap);  in dw_i2c_probe()
457 		dw_i2c_init(adap, adap->speed, adap->slaveaddr);  in dw_i2c_probe()