usblp_rwait_and_lock 235 drivers/usb/class/usblp.c static int usblp_rwait_and_lock(struct usblp *usblp, int nonblock); usblp_rwait_and_lock 825 drivers/usb/class/usblp.c rv = usblp_rwait_and_lock(usblp, !!(file->f_flags & O_NONBLOCK));