dev_attr_trickle_charge_bypass 244 drivers/rtc/rtc-bq32k.c return device_create_file(dev, &dev_attr_trickle_charge_bypass); dev_attr_trickle_charge_bypass 249 drivers/rtc/rtc-bq32k.c device_remove_file(dev, &dev_attr_trickle_charge_bypass);