PTMX_MINOR        249 fs/devpts/inode.c 	BUG_ON(pts_inode->i_rdev == MKDEV(TTYAUX_MAJOR, PTMX_MINOR));
PTMX_MINOR        261 fs/devpts/inode.c 	BUG_ON(inode->i_rdev == MKDEV(TTYAUX_MAJOR, PTMX_MINOR));