51 	struct i2c_adapter *adap;  in sx1_i2c_write_byte()  local
56 	adap = i2c_get_adapter(0);  in sx1_i2c_write_byte()
57 	if (!adap)  in sx1_i2c_write_byte()
65 	err = i2c_transfer(adap, msg, 1);  in sx1_i2c_write_byte()
66 	i2c_put_adapter(adap);  in sx1_i2c_write_byte()
75 	struct i2c_adapter *adap;  in sx1_i2c_read_byte()  local
80 	adap = i2c_get_adapter(0);  in sx1_i2c_read_byte()
81 	if (!adap)  in sx1_i2c_read_byte()
89 	err = i2c_transfer(adap, msg, 1);  in sx1_i2c_read_byte()
95 	err = i2c_transfer(adap, msg, 1);  in sx1_i2c_read_byte()
97 	i2c_put_adapter(adap);  in sx1_i2c_read_byte()