extcon_dev_register  127 drivers/extcon/devres.c 	ret = extcon_dev_register(edev);
extcon_dev_register 1280 drivers/extcon/extcon.c EXPORT_SYMBOL_GPL(extcon_dev_register);
extcon_dev_register   20 include/linux/extcon-provider.h extern int extcon_dev_register(struct extcon_dev *edev);