Lines Matching defs:ctl_fd
34 int ctl_fd;36 ctl_fd = open(ctl_path, O_RDONLY);37 if (ctl_fd == -1) {38 pr_err("Cannot open ctl_fd\n");42 return ctl_fd;48 static int wait_order(int ctl_fd)54 poll_fd.fd = ctl_fd;89 void *rw_ctl_loop(int ctl_fd)102 ret = wait_order(ctl_fd);106 rlen = read(ctl_fd, buf, sizeof(buf));