kcmd              390 fs/compat_ioctl.c 	unsigned long kcmd;
kcmd              396 fs/compat_ioctl.c 		kcmd = MTIOCPOS;
kcmd              401 fs/compat_ioctl.c 		kcmd = MTIOCGET;
kcmd              408 fs/compat_ioctl.c 	err = do_ioctl(file, kcmd, (unsigned long)karg);