Lines Matching defs:chaninfo
98 struct comedi_chaninfo __user *chaninfo;
107 chaninfo = compat_alloc_user_space(sizeof(*chaninfo));
109 /* Copy chaninfo structure. Ignore unused members. */
111 !access_ok(VERIFY_WRITE, chaninfo, sizeof(*chaninfo)))
116 err |= __put_user(temp.uint, &chaninfo->subdev);
118 err |= __put_user(compat_ptr(temp.uptr), &chaninfo->maxdata_list);
120 err |= __put_user(compat_ptr(temp.uptr), &chaninfo->flaglist);
122 err |= __put_user(compat_ptr(temp.uptr), &chaninfo->rangelist);
126 return translated_ioctl(file, COMEDI_CHANINFO, (unsigned long)chaninfo);