PCI: fixed remaining usages of pcibios_present() that I missed previously.

drivers/char/rocket.c

@@ -1993,7 +1993,7 @@ int __init rp_init(void)
 			isa_boards_found++;
 	}
 #ifdef CONFIG_PCI
-	if (pcibios_present()) {
+	if (pci_present()) {
 		if(isa_boards_found < NUM_BOARDS)
 			pci_boards_found = init_PCI(isa_boards_found);
 	} else {

drivers/sbus/sbus.c

@@ -312,7 +312,7 @@ static int __init sbus_init(void)
 		nd = prom_searchsiblings(topnd, "sbus");
 		if(nd == 0) {
 #ifdef CONFIG_PCI
-			if (!pcibios_present()) {	
+			if (!pci_present()) {
 				prom_printf("Neither SBUS nor PCI found.\n");
 				prom_halt();
 			} else {

drivers/scsi/inia100.c

@@ -208,7 +208,7 @@ int orc_ReturnNumberOfAdapters(void)
 	/*
 	 * PCI-bus probe.
 	 */
-	if (pcibios_present()) {
+	if (pci_present()) {
 		/*
 		 * Note: I removed the struct pci_device_list stuff since this
 		 * driver only cares about one device ID.  If that changes in