serdev_device_set_tiocm 396 drivers/tty/serdev/core.c int serdev_device_set_tiocm(struct serdev_device *serdev, int set, int clear) serdev_device_set_tiocm 253 include/linux/serdev.h static inline int serdev_device_set_tiocm(struct serdev_device *serdev, int set, int clear)