diff options
Diffstat (limited to 'arch/x86/pci/legacy.c')
| -rw-r--r-- | arch/x86/pci/legacy.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/arch/x86/pci/legacy.c b/arch/x86/pci/legacy.c index ea6f3802c17b..1cb01abcb1be 100644 --- a/arch/x86/pci/legacy.c +++ b/arch/x86/pci/legacy.c @@ -24,12 +24,10 @@ static void pcibios_fixup_peer_bridges(void) int __init pci_legacy_init(void) { - if (!raw_pci_ops) { - printk("PCI: System does not support PCI\n"); - return 0; - } + if (!raw_pci_ops) + return 1; - printk("PCI: Probing PCI hardware\n"); + pr_info("PCI: Probing PCI hardware\n"); pcibios_scan_root(0); return 0; } @@ -46,7 +44,7 @@ void pcibios_scan_specific_bus(int busn) if (!raw_pci_read(0, busn, devfn, PCI_VENDOR_ID, 2, &l) && l != 0x0000 && l != 0xffff) { DBG("Found device at %02x:%02x [%04x]\n", busn, devfn, l); - printk(KERN_INFO "PCI: Discovered peer bus %02x\n", busn); + pr_info("PCI: Discovered peer bus %02x\n", busn); pcibios_scan_root(busn); return; } @@ -60,8 +58,12 @@ static int __init pci_subsys_init(void) * The init function returns an non zero value when * pci_legacy_init should be invoked. */ - if (x86_init.pci.init()) - pci_legacy_init(); + if (x86_init.pci.init()) { + if (pci_legacy_init()) { + pr_info("PCI: System does not support PCI\n"); + return -ENODEV; + } + } pcibios_fixup_peer_bridges(); x86_init.pci.init_irq(); |