Searched refs:semusb (Results 1 – 1 of 1) sorted by relevance
90 struct mutex semusb; member150 if (mutex_lock_interruptible(&ttusb->semusb) < 0) in ttusb_cmd()158 mutex_unlock(&ttusb->semusb); in ttusb_cmd()164 mutex_unlock(&ttusb->semusb); in ttusb_cmd()174 mutex_unlock(&ttusb->semusb); in ttusb_cmd()187 mutex_unlock(&ttusb->semusb); in ttusb_cmd()194 mutex_unlock(&ttusb->semusb); in ttusb_result()1660 mutex_init(&ttusb->semusb); in ttusb_probe()
