diff --git a/sys/pci/ide_pci.c b/sys/pci/ide_pci.c
index 9870df27ff55..bdd75800772f 100644
--- a/sys/pci/ide_pci.c
+++ b/sys/pci/ide_pci.c
@@ -1572,77 +1572,6 @@ ide_pci_attach(pcici_t tag, int unit)
 	wddma[unit].wdd_iobase = ide_pci_iobase;
 	wddma[unit].wdd_altiobase = ide_pci_altiobase;
 
-#if 0
-	/*
-	 * This code below is mighty bogus.  The config entries for the
-	 * isa_devtab_bio are plugged in before the standard ISA bios scan.
-	 * This is our "hack" way to simulate a dynamic assignment of I/O
-	 * addresses, from a PCI device to an ISA probe.  Sorry :-).
-	 */
-	if (iobase_wd_1 != IO_WD1) {
-	    struct isa_device *dvp, *dvp1, *dvup;
-	    for( dvp = isa_devtab_bio;
-			dvp->id_id != 0;
-			dvp++) {
-				if ((dvp->id_driver == &wdcdriver) && (dvp->id_iobase == 0)) {
-					int biotabunit;
-					biotabunit = dvp->id_unit * 2;
-					dvp->id_iobase = iobase_wd_1;
-					dvp1 = dvp + 1;
-					dvp1->id_iobase = iobase_wd_2;
-					printf("ide_pci%d: adding drives to controller %d:",
-						unit, biotabunit);
-					for(dvup = isa_biotab_wdc;
-						dvup->id_id != 0;
-						dvup++) {
-						if (dvup->id_driver != &wdcdriver)
-							continue;
-						if (dvup->id_unit != biotabunit)
-							continue;
-
-						dvup->id_iobase = dvp->id_iobase;
-						printf(" %d", dvup->id_unit);
-						dvup++;
-
-						pci_map_int(tag, wdintr, (void *) dvp->id_unit, &bio_imask); 
-						if (dvup->id_id == 0)
-							break;
-
-						if (dvup->id_unit == biotabunit + 1) {
-							dvup->id_iobase = dvp->id_iobase;
-							printf(" %d", dvup->id_unit);
-							dvup++;
-							if (dvup->id_id == 0) {
-								iobase_wd_2 = 0;
-								break;
-			    				}
-						}
-
-						if (dvup->id_unit == biotabunit + 2) {
-							pci_map_int(tag, wdintr, (void *) ((int) dvp->id_unit + 1), &bio_imask);
-							dvup->id_iobase = dvp1->id_iobase;
-							printf(" %d", dvup->id_unit);
-							dvup++;
-							if (dvup->id_id == 0) {
-								break;
-							}
-						}
-
-						if (dvup->id_unit == biotabunit + 3) {
-							pci_map_int(tag, wdintr, (void *) ((int) dvp->id_unit + 1), &bio_imask);
-							dvup->id_iobase = dvp1->id_iobase;
-							printf(" %d", dvup->id_unit);
-						}
-
-						break;
-		    		}
-				    printf("\n");
-				    break;
-				}
-	    }
-	}
-#endif
-
 	bmista_1 = inb(iobase_bm_1 + BMISTA_PORT);
 	bmista_2 = inb(iobase_bm_2 + BMISTA_PORT);