diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/kernel/legacy_serial.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/legacy_serial.c b/arch/powerpc/kernel/legacy_serial.c index 59164ba2eb1..f970ace208d 100644 --- a/arch/powerpc/kernel/legacy_serial.c +++ b/arch/powerpc/kernel/legacy_serial.c @@ -134,8 +134,9 @@ static int __init add_legacy_soc_port(struct device_node *np, return add_legacy_port(np, -1, UPIO_MEM, addr, addr, NO_IRQ, flags); } +#ifdef CONFIG_ISA static int __init add_legacy_isa_port(struct device_node *np, - struct device_node *isa_bridge) + struct device_node *isa_brg) { u32 *reg; char *typep; @@ -167,7 +168,9 @@ static int __init add_legacy_isa_port(struct device_node *np, return add_legacy_port(np, index, UPIO_PORT, reg[1], taddr, NO_IRQ, UPF_BOOT_AUTOCONF); } +#endif +#ifdef CONFIG_PCI static int __init add_legacy_pci_port(struct device_node *np, struct device_node *pci_dev) { @@ -233,6 +236,7 @@ static int __init add_legacy_pci_port(struct device_node *np, */ return add_legacy_port(np, index, iotype, base, addr, NO_IRQ, UPF_BOOT_AUTOCONF); } +#endif /* * This is called very early, as part of setup_system() or eventually @@ -272,6 +276,7 @@ void __init find_legacy_serial_ports(void) of_node_put(soc); } +#ifdef CONFIG_ISA /* First fill our array with ISA ports */ for (np = NULL; (np = of_find_node_by_type(np, "serial"));) { struct device_node *isa = of_get_parent(np); @@ -282,7 +287,9 @@ void __init find_legacy_serial_ports(void) } of_node_put(isa); } +#endif +#ifdef CONFIG_PCI /* Next, try to locate PCI ports */ for (np = NULL; (np = of_find_all_nodes(np));) { struct device_node *pci, *parent = of_get_parent(np); @@ -312,6 +319,7 @@ void __init find_legacy_serial_ports(void) legacy_serial_console = index; of_node_put(parent); } +#endif DBG("legacy_serial_console = %d\n", legacy_serial_console); @@ -375,6 +383,7 @@ static void __init fixup_port_pio(int index, struct device_node *np, struct plat_serial8250_port *port) { +#ifdef CONFIG_PCI struct pci_controller *hose; DBG("fixup_port_pio(%d)\n", index); @@ -391,6 +400,7 @@ static void __init fixup_port_pio(int index, index, port->iobase, port->iobase + offset); port->iobase += offset; } +#endif } static void __init fixup_port_mmio(int index, |