ti_get_lsr        330 drivers/usb/serial/ti_usb_3410_5052.c static int ti_get_lsr(struct ti_port *tport, u8 *lsr);
ti_get_lsr        869 drivers/usb/serial/ti_usb_3410_5052.c 	ret = ti_get_lsr(tport, &lsr);