wm8750_i2c_driver 812 sound/soc/codecs/wm8750.c static struct i2c_driver wm8750_i2c_driver = { wm8750_i2c_driver 826 sound/soc/codecs/wm8750.c ret = i2c_add_driver(&wm8750_i2c_driver); wm8750_i2c_driver 846 sound/soc/codecs/wm8750.c i2c_del_driver(&wm8750_i2c_driver);