lp3972_i2c_driver 546 drivers/regulator/lp3972.c static struct i2c_driver lp3972_i2c_driver = { lp3972_i2c_driver 556 drivers/regulator/lp3972.c return i2c_add_driver(&lp3972_i2c_driver); lp3972_i2c_driver 562 drivers/regulator/lp3972.c i2c_del_driver(&lp3972_i2c_driver);