diff options
| -rw-r--r-- | arch/powerpc/platforms/powernv/pci-ioda.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c index d8140b125e62..9cccdc7007d4 100644 --- a/arch/powerpc/platforms/powernv/pci-ioda.c +++ b/arch/powerpc/platforms/powernv/pci-ioda.c @@ -1113,7 +1113,7 @@ void __init pnv_pci_init_ioda_phb(struct device_node *np, void *aux; long rc; - pr_info(" Initializing IODA%d OPAL PHB %s\n", ioda_type, np->full_name); + pr_info("Initializing IODA%d OPAL PHB %s\n", ioda_type, np->full_name); prop64 = of_get_property(np, "ibm,opal-phbid", NULL); if (!prop64) { @@ -1124,13 +1124,18 @@ void __init pnv_pci_init_ioda_phb(struct device_node *np, pr_debug(" PHB-ID : 0x%016llx\n", phb_id); phb = alloc_bootmem(sizeof(struct pnv_phb)); - if (phb) { - memset(phb, 0, sizeof(struct pnv_phb)); - phb->hose = hose = pcibios_alloc_controller(np); + if (!phb) { + pr_err(" Out of memory !\n"); + return; } - if (!phb || !phb->hose) { - pr_err("PCI: Failed to allocate PCI controller for %s\n", + + /* Allocate PCI controller */ + memset(phb, 0, sizeof(struct pnv_phb)); + phb->hose = hose = pcibios_alloc_controller(np); + if (!phb->hose) { + pr_err(" Can't allocate PCI controller for %s\n", np->full_name); + free_bootmem((unsigned long)phb, sizeof(struct pnv_phb)); return; } |
