摘要：
xxx_driver_register driver_register bus_add_driver driver_attach bus_for_each_dev __driver_attach ->bus.match->bus.probe->driver.probe 阅读全文
摘要：
#define module_i2c_driver(__i2c_driver) \ module_driver(__i2c_driver, i2c_add_driver, \ i2c_del_driver) #define i2c_add_driver(driver) \ i2c_register_ 阅读全文