break;
                case (HW_TESTLOOP | REQUEST):
                        spin_lock_irqsave(&cs->lock, flags);
-                       switch ((int) arg) {
+                       switch ((long) arg) {
                                case (1):
                                        Write_hfc(cs, HFCPCI_B1_SSL, 0x80);     /* tx slot */
                                        Write_hfc(cs, HFCPCI_B1_RSL, 0x80);     /* rx slot */
                                default:
                                        spin_unlock_irqrestore(&cs->lock, flags);
                                        if (cs->debug & L1_DEB_WARN)
-                                               debugl1(cs, "hfcpci_l1hw loop invalid %4x", (int) arg);
+                                               debugl1(cs, "hfcpci_l1hw loop invalid %4lx", (long) arg);
                                        return;
                        }
                        cs->hw.hfcpci.trm |= 0x80;      /* enable IOM-loop */
                pci_write_config_dword(cs->hw.hfcpci.dev, 0x80, (u_int) virt_to_bus(cs->hw.hfcpci.fifos));
                cs->hw.hfcpci.pci_io = ioremap((ulong) cs->hw.hfcpci.pci_io, 256);
                printk(KERN_INFO
-                      "HFC-PCI: defined at mem %#x fifo %#x(%#x) IRQ %d HZ %d\n",
-                      (u_int) cs->hw.hfcpci.pci_io,
-                      (u_int) cs->hw.hfcpci.fifos,
+                      "HFC-PCI: defined at mem %p fifo %p(%#x) IRQ %d HZ %d\n",
+                      cs->hw.hfcpci.pci_io,
+                      cs->hw.hfcpci.fifos,
                       (u_int) virt_to_bus(cs->hw.hfcpci.fifos),
                       cs->irq, HZ);
                spin_lock_irqsave(&cs->lock, flags);