diff options
| author | Josh Boyer <jwboyer@linux.vnet.ibm.com> | 2008-12-11 09:46:44 +0000 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2008-12-16 15:53:16 +1100 |
| commit | 7fe519c207e3400dea6d67e1d483a16b11608423 (patch) | |
| tree | f06d9194f5a14424e1f08e60682b35e666d4698c /arch/powerpc/platforms/powermac/pci.c | |
| parent | edc72ac4a0894247a6d3f1157a8ec8d603fff52d (diff) | |
powerpc: Introduce ppc_pci_flags accessors
Currently there are a number of platforms that open code access to
the ppc_pci_flags global variable. However, that variable is not
present if CONFIG_PCI is not set, which can lead to a build break.
This introduces a number of accessor functions that are defined
to be empty in the case of CONFIG_PCI being disabled. The
various platform files in the kernel are updated to use these.
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/platforms/powermac/pci.c')
| -rw-r--r-- | arch/powerpc/platforms/powermac/pci.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/powerpc/platforms/powermac/pci.c b/arch/powerpc/platforms/powermac/pci.c index bcf50d7056e..54b7b76ed4f 100644 --- a/arch/powerpc/platforms/powermac/pci.c +++ b/arch/powerpc/platforms/powermac/pci.c @@ -729,7 +729,7 @@ static void __init setup_bandit(struct pci_controller *hose, static int __init setup_uninorth(struct pci_controller *hose, struct resource *addr) { - ppc_pci_flags |= PPC_PCI_REASSIGN_ALL_BUS; + ppc_pci_add_flags(PPC_PCI_REASSIGN_ALL_BUS); has_uninorth = 1; hose->ops = ¯isc_pci_ops; hose->cfg_addr = ioremap(addr->start + 0x800000, 0x1000); @@ -996,7 +996,7 @@ void __init pmac_pci_init(void) struct device_node *np, *root; struct device_node *ht = NULL; - ppc_pci_flags = PPC_PCI_CAN_SKIP_ISA_ALIGN; + ppc_pci_set_flags(PPC_PCI_CAN_SKIP_ISA_ALIGN); root = of_find_node_by_path("/"); if (root == NULL) { @@ -1055,7 +1055,7 @@ void __init pmac_pci_init(void) * some offset between bus number and domains for now when we * assign all busses should help for now */ - if (ppc_pci_flags & PPC_PCI_REASSIGN_ALL_BUS) + if (ppc_pci_has_flag(PPC_PCI_REASSIGN_ALL_BUS)) pcibios_assign_bus_offset = 0x10; #endif } |