pcf2127_i2c_unregister_driver 671 drivers/rtc/rtc-pcf2127.c static void pcf2127_i2c_unregister_driver(void) pcf2127_i2c_unregister_driver 683 drivers/rtc/rtc-pcf2127.c static void pcf2127_i2c_unregister_driver(void)