extern void ibm_prep_init(void);
extern void prep_find_bridges(void);
-extern char saved_command_line[];
int _prep_type;
irq_desc[i].handler = &i8259_pic;
/* If we have a Raven PCI bridge or a Hawk PCI bridge / Memory
* controller, we poll (as they have a different int-ack address). */
- early_read_config_dword(0, 0, 0, PCI_VENDOR_ID, &pci_viddid);
+ early_read_config_dword(NULL, 0, 0, PCI_VENDOR_ID, &pci_viddid);
pci_did = (pci_viddid & 0xffff0000) >> 16;
if (((pci_viddid & 0xffff) == PCI_VENDOR_ID_MOTOROLA)
&& ((pci_did == PCI_DEVICE_ID_MOTOROLA_RAVEN)